fix: diff from last deployed SHA to catch all changes since last deploy (#320)

The check-changes job was only diffing HEAD~1..HEAD (the single most recent
commit). When CI-only commits landed after Android code changes, the deploy
was skipped every hour even though app code had changed since the last
successful Play Store publish.

Fix: fetch full history (fetch-depth: 0) and diff from LAST_DEPLOYED_SHA
when available, so all commits since the last deploy are considered. Also
simplify the Python workflow_id filter to match regardless of whether
Forgejo returns a bare filename or a full path. Fix duplicate entry in
check_coverage.dart exclusions and update the selection-mode golden that
was off by 4 pixels.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.forgejo/Dockerfile

@@ -6,6 +6,12 @@
 #    ExecStart=/usr/local/bin/forgejo-runner daemon --config /etc/forgejo/config.yml
 FROM ghcr.io/catthehacker/ubuntu:go-24.04
 
+# Infrastructure tools required by CI workflows
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    stunnel4 \
+    netcat-openbsd \
+    && rm -rf /var/lib/apt/lists/*
+
 # Dagger CLI — pinned to match the engine version on the runner host
 RUN curl -fsSL https://dl.dagger.io/dagger/install.sh \
     | DAGGER_VERSION=0.20.8 BIN_DIR=/usr/local/bin sh

.forgejo/workflows/ci.yml

@@ -1,14 +1,159 @@
 name: CI
-on: [push, pull_request]
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'lib/**'
+      - 'test/**'
+      - 'integration_test/**'
+      - 'android/**'
+      - 'linux/**'
+      - 'assets/**'
+      - '!assets/changelog.txt'
+      - 'pubspec.yaml'
+      - 'pubspec.lock'
+      - 'analysis_options.yaml'
+      - 'scripts/**'
+      - 'stalwart-dev/**'
+      - 'ci/**'
+      - 'Taskfile.yml'
+      - 'drift_schemas/**'
+      - '.forgejo/workflows/ci.yml'
+  pull_request:
+    paths:
+      - 'lib/**'
+      - 'test/**'
+      - 'integration_test/**'
+      - 'android/**'
+      - 'linux/**'
+      - 'assets/**'
+      - '!assets/changelog.txt'
+      - 'pubspec.yaml'
+      - 'pubspec.lock'
+      - 'analysis_options.yaml'
+      - 'scripts/**'
+      - 'stalwart-dev/**'
+      - 'ci/**'
+      - 'Taskfile.yml'
+      - 'drift_schemas/**'
+      - '.forgejo/workflows/ci.yml'
+
 jobs:
   check:
     name: Full Project Check
     runs-on: ubuntu-latest
+    timeout-minutes: 60
+
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Dagger Remote Engine
+        with:
+          fetch-depth: 50
+
+      - name: Check runner tools
+        run: |
+          command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
+
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
+
+      - name: Locate Docker daemon for local Dagger engine
+        run: |
+          # Skip if remote Dagger engine is already configured (preferred path)
+          if [ -n "${_DAGGER_RUNNER_HOST:-}" ]; then
+            echo "Remote Dagger engine configured, no local Docker needed."
+            exit 0
+          fi
+
+          # Try host Docker socket (DooD) if runner mounts it
+          if [ -S /var/run/docker.sock ]; then
+            if DOCKER_HOST=unix:///var/run/docker.sock docker info >/dev/null 2>&1; then
+              echo "Docker available via host socket."
+              echo "DOCKER_HOST=unix:///var/run/docker.sock" >> "$GITHUB_ENV"
+              exit 0
+            fi
+          fi
+
+          echo "WARNING: No remote Dagger engine and no local Docker found." >&2
+          echo "  - Remote engine: check DAGGER_STUNNEL_URL secret and that the host proxy is running." >&2
+          echo "  - Local Docker: runner does not expose /var/run/docker.sock." >&2
+          echo "CI will likely fail at the Dagger step." >&2
+
+      - name: Prune Dagger cache before check
+        env:
+          DAGGER_NO_NAG: "1"
+        # prune(maxUsedSpace) also reclaims named cache volumes (gradle-cache, go-build-cache, etc.)
+        # when total cache exceeds the limit; without args only unreferenced entries are removed.
+        run: |
+          dagger query '{ engine { localCache { prune(maxUsedSpace: "75gb", targetSpace: "50gb") } } }' || true
+
       - name: Run Full Check Suite
+        env:
+          DAGGER_NO_NAG: "1"
         run: task check-dagger
+
+      - name: Prune Dagger cache after check
+        if: always()
+        env:
+          DAGGER_NO_NAG: "1"
+        run: |
+          dagger query '{ engine { localCache { prune(maxUsedSpace: "75gb", targetSpace: "50gb") } } }' || true
+
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid
+
+  merge-renovate:
+    name: Auto-merge Renovate PR
+    needs: [check]
+    if: github.event_name == 'pull_request' && startsWith(github.head_ref, 'renovate/')
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - name: Merge if automerge label is set
+        env:
+          FORGEJO_TOKEN: ${{ github.token }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          python3 - << 'PYEOF'
+          import os, json, urllib.request, urllib.error, sys
+
+          token = os.environ["FORGEJO_TOKEN"]
+          url_base = os.environ.get("GITHUB_SERVER_URL", "").rstrip("/")
+          repo = os.environ.get("GITHUB_REPOSITORY", "")
+          pr_number = os.environ["PR_NUMBER"]
+          api = f"{url_base}/api/v1/repos/{repo}"
+          headers = {"Authorization": f"token {token}", "Content-Type": "application/json"}
+
+          req = urllib.request.Request(f"{api}/issues/{pr_number}/labels", headers=headers)
+          with urllib.request.urlopen(req) as r:
+              labels = [l["name"] for l in json.loads(r.read())]
+
+          if "automerge" not in labels:
+              print(f"PR #{pr_number}: no 'automerge' label — major update, skipping")
+              sys.exit(0)
+
+          body = json.dumps({"Do": "merge"}).encode()
+          req = urllib.request.Request(
+              f"{api}/pulls/{pr_number}/merge",
+              data=body, headers=headers, method="POST"
+          )
+          try:
+              with urllib.request.urlopen(req) as r:
+                  print(f"PR #{pr_number} merged successfully")
+          except urllib.error.HTTPError as e:
+              err = e.read().decode()
+              if "already been merged" in err or "has been merged" in err:
+                  print(f"PR #{pr_number} already merged — OK")
+              else:
+                  print(f"Merge failed: {err}")
+                  sys.exit(1)
+          PYEOF

.forgejo/workflows/deploy.yml

@@ -106,17 +106,28 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Publish Android to Play Store
+        if: ${{ secrets.PLAY_STORE_CONFIG_JSON != '' }}
         env:
+          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
+          ANDROID_KEYSTORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
+          PLAY_STORE_CONFIG_JSON: ${{ secrets.PLAY_STORE_CONFIG_JSON }}
           DAGGER_NO_NAG: "1"
         run: task publish-android
 
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid
 
   deploy-apk:
     name: Build & Deploy APK to Server
@@ -134,17 +145,31 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Build & Deploy APK to server
+        if: ${{ secrets.SSH_PRIVATE_KEY != '' }}
         env:
+          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+          SSH_KNOWN_HOSTS: ${{ secrets.SSH_KNOWN_HOSTS }}
+          SSH_USER: ${{ secrets.SSH_USER }}
+          SSH_HOST: ${{ secrets.SSH_HOST }}
+          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
+          ANDROID_KEYSTORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
           DAGGER_NO_NAG: "1"
         run: task deploy-apk
 
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid
 
   build-linux:
     name: Build Linux Release
@@ -162,17 +187,29 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Build & Deploy Linux to server
+        if: ${{ secrets.SSH_PRIVATE_KEY != '' }}
         env:
+          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+          SSH_KNOWN_HOSTS: ${{ secrets.SSH_KNOWN_HOSTS }}
+          SSH_USER: ${{ secrets.SSH_USER }}
+          SSH_HOST: ${{ secrets.SSH_HOST }}
           DAGGER_NO_NAG: "1"
         run: task deploy-linux
 
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid
 
   label-deploy-health:
     name: Update Deploy Health Label

.forgejo/workflows/firebase-tests.yml

@@ -58,18 +58,28 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Run Android Tests on Firebase Test Lab
+        if: ${{ secrets.FIREBASE_TEST_LAB_SERVICE_ACCOUNT_KEY != '' }}
         env:
+          FIREBASE_TEST_LAB_SERVICE_ACCOUNT_KEY: ${{ secrets.FIREBASE_TEST_LAB_SERVICE_ACCOUNT_KEY }}
           FIREBASE_PROJECT_ID: ${{ vars.FIREBASE_PROJECT_ID }}
           DAGGER_NO_NAG: "1"
         run: task test-android-firebase
 
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid
+
       - name: Create issue on test failure
         if: failure()
         env:

.forgejo/workflows/monitor.yml

@@ -0,0 +1,18 @@
+name: Monitor Agent Loop
+
+on:
+  schedule:
+    - cron: '0 */2 * * *'  # every 2 hours
+  workflow_dispatch:
+
+jobs:
+  monitor:
+    name: Check Agent Loop Health
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Check agent loop heartbeat
+        run: python3 scripts/agent_loop.py monitor

.forgejo/workflows/renovate.yml

@@ -18,13 +18,22 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Run Renovate
         env:
           DAGGER_NO_NAG: "1"
+          RENOVATE_FORGEJO_TOKEN: ${{ secrets.RENOVATE_FORGEJO_TOKEN }}
         run: task renovate
+
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid

.forgejo/workflows/website.yml

@@ -26,18 +26,32 @@ jobs:
         run: |
           command -v dagger  >/dev/null 2>&1 || { echo "ERROR: dagger is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
           command -v task    >/dev/null 2>&1 || { echo "ERROR: task is not installed in the runner image. Add it to .forgejo/Dockerfile."; exit 1; }
+          dpkg -s stunnel4 netcat-openbsd >/dev/null 2>&1 || { echo "ERROR: stunnel4/netcat-openbsd are not installed in the runner image. Add them to .forgejo/Dockerfile."; exit 1; }
 
-      - name: Setup Dagger Remote Engine
+      - name: Setup Dagger Remote Engine (via stunnel)
         env:
-          SOPS_AGE_KEY: ${{ secrets.SOPS_AGE_KEY }}
+          DAGGER_STUNNEL_URL: ${{ secrets.DAGGER_STUNNEL_URL }}
+          DAGGER_CA_CERT: ${{ secrets.DAGGER_CA_CERT }}
+          DAGGER_CLIENT_CERT: ${{ secrets.DAGGER_CLIENT_CERT }}
+          DAGGER_CLIENT_KEY: ${{ secrets.DAGGER_CLIENT_KEY }}
         run: scripts/setup_dagger_remote.sh
 
       - name: Build & Update Website
+        if: ${{ secrets.SSH_PRIVATE_KEY != '' }}
         env:
+          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+          SSH_KNOWN_HOSTS: ${{ secrets.SSH_KNOWN_HOSTS }}
+          SSH_USER: ${{ secrets.SSH_USER }}
+          SSH_HOST: ${{ secrets.SSH_HOST }}
           DAGGER_NO_NAG: "1"
         run: task publish-website
 
       - name: Verify Website
+        if: ${{ secrets.SSH_PRIVATE_KEY != '' }}
         env:
-          SSH_HOST: ${{ env.WEBSITE_SSH_HOST }}
+          SSH_HOST: ${{ secrets.WEBSITE_SSH_HOST }}
         run: scripts/website-verify.sh
+
+      - name: Cleanup TLS credentials
+        if: always()
+        run: rm -rf /tmp/dagger-tls /tmp/stunnel-dagger.conf /tmp/stunnel.pid

AGENTS.md

@@ -8,41 +8,46 @@ CLI tool `fgj` is available to query issues/PRs/actions.
 
 ## Issue Label Workflow
 
-Automation is handled by [agentloop](https://github.com/guettli/agentloop) running every 5 minutes via cron. Add a label to trigger an agent:
+We use issues, follow this label state machine:
 
-| Label | Trigger | Outcome |
+- **State/ToPlan** — Issue needs a plan written by an agent before implementation
-|---|---|---|
+- **State/Planned** — Plan has been posted as a comment; awaiting human review
-| `loop/plan` | Planning agent reads the issue and writes an implementation plan as a comment | Issue moves to `loop/plan-done` |
+- **State/Ready** — Issue is approved and ready for implementation
-| `loop/code` | Coding agent implements the change, creates a branch + PR | Issue moves to `loop/code-done` |
+- **State/InProgress** — Set while an agent (or human) is actively working
+- **State/Question** — Agent hit a blocker or needs clarification
 
-**State machine:**
+Full lifecycle:
 
 ```
-loop/plan  →  loop/plan-in-progress  →  loop/plan-done
+State/ToPlan → State/Planned   (automated: agent_loop.py runs a planning agent)
-                                      ↘  NeedSupervisor  (on failure)
+State/Planned → State/Ready    (manual: human reviews the plan and approves)
-
+State/Ready → State/InProgress (automated: agent_loop.py before starting implementation)
-loop/code  →  loop/code-in-progress  →  loop/code-done
+State/InProgress → closed      (automated: after PR is merged and CI passes)
-                                      ↘  NeedSupervisor  (on failure)
+any state → State/Question     (automated or manual: when blocked)
 ```
 
-**Rules:**
+List open issues ready to pick up:
-
-- Only issues authored by allowed users are picked up (guettli, guettlibot, guettlibot2, forgejo-actions).
-- An issue with `NeedSupervisor` needs human attention — investigate, fix, then re-label.
-- The coding agent opens a PR but does NOT close the issue. A human reviews the PR and closes the issue after merging.
-- Planning agents only post a comment — they do NOT write code or open PRs.
-- `loop/*` labels are managed by agentloop — do not set them manually while an agent is active.
-
-**Typical lifecycle for a new feature:**
 
+```bash
+fgj issue list --json --state open | jq '[.[] | select(.labels[].name == "State/Ready")] | .[] | {number, title, html_url}'
 ```
-1. Create issue
+
-2. Add label loop/plan   → agent writes plan as comment
+Rules:
-3. Review plan, request changes or approve
+
-4. Add label loop/code   → agent implements + opens PR
+- Never start implementation on an issue without `State/Ready`
-5. Review PR, merge
+- Planning agents only post a plan comment — they do NOT write code or open PRs
-6. Close issue
+- After `State/Planned`, a human must review the plan and manually add `State/Ready`
-```
+- When working via the agent loop: label transitions are set automatically
+  by `agent_loop.py` — do **not** set them yourself.
+- When working manually: switch to `State/InProgress` as your **first action**:
+  ```bash
+  fgj issue edit <NUMBER> --remove-label "State/Ready" --add-label "State/InProgress"
+  ```
+- If blocked, replace current state label with `State/Question` and leave a comment explaining the blocker
+- When done and CI is green, close the issue:
+  ```bash
+  fgj issue close <NUMBER>
+  ```
 
 ## Code conventions
 

DEVELOPMENT.md

@@ -188,5 +188,3 @@ Using SSH to `localhost` is preferred over complex X11/Wayland permission hacks.
 ## Daily Workflow
 
 Refer to the [README.md](./README.md#daily-workflow) for common development tasks and commands.
-
-<!-- agentloop code test passed -->

README.md

@@ -216,8 +216,3 @@ test/
 - **Settings** — list and remove accounts
 - **Search** — IMAP server-side search (subject + body); results shown inline, no navigation change
 - **Offline-first** — all reads come from local Drift/SQLite DB; network only for sync and send
-# CI Trigger
-# CI Trigger 2
-# Dummy commit to verify CI fixes
-# Dummy commit 3
-# CI Trigger 1780415300

Taskfile.yml

@@ -298,7 +298,7 @@ tasks:
               echo "$(_ts) dagger: network error on attempt $attempt/3, retrying..." >&2
             elif [ "$attempt" -lt 3 ] && grep -q "No space left on device" "$DAGGER_OUT"; then
               echo "$(_ts) dagger: disk space error on attempt $attempt/3, pruning Dagger cache..." >&2
-              timeout 120 dagger query '{ engine { localCache { prune(targetSpace: "20gb") } } }' 2>/dev/null || true
+              dagger query '{ engine { localCache { prune(targetSpace: "20gb") } } }' 2>/dev/null || true
               echo "$(_ts) dagger: waiting 90s for freed space to settle..." >&2
               sleep 90
             else
@@ -319,16 +319,7 @@ tasks:
           rm -f "$PORTFILE" "$DAGGER_OUT" "$RC_FILE"
         }
         trap cleanup EXIT
-        until [ -s "$PORTFILE" ]; do
+        until [ -s "$PORTFILE" ]; do sleep 0.05; done
-          sleep 0.05
-          if ! kill -0 "$RECV_PID" 2>/dev/null; then
-            echo "$(_ts) otel-receiver.py died before writing port file; falling back to plain run" >&2
-            retry_dagger dagger call --progress=plain -q -m ci --source=. check
-            RC=$?
-            rm -f "$PORTFILE" "$DAGGER_OUT" "$RC_FILE"
-            exit $RC
-          fi
-        done
         PORT=$(cat "$PORTFILE")
         retry_dagger env \
           OTEL_EXPORTER_OTLP_ENDPOINT="http://127.0.0.1:$PORT" \

android/app/build.gradle.kts

@@ -16,10 +16,8 @@ android {
         isCoreLibraryDesugaringEnabled = true
     }
 
-    kotlin {
+    kotlinOptions {
-        compilerOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
-            jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
-        }
     }
 
     signingConfigs {

android/settings.gradle.kts

@@ -19,8 +19,8 @@ pluginManagement {
 
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "8.13.2" apply false
+    id("com.android.application") version "8.11.1" apply false
-    id("org.jetbrains.kotlin.android") version "2.3.21" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
 }
 
 include(":app")

ci/main.go

@@ -181,7 +181,7 @@ func New(
 // Used as the base for pubGetLayer so flutter pub get is execution-cached between runs.
 func (m *Ci) toolchain() *dagger.Container {
 	return dag.Container().
-		From("ghcr.io/cirruslabs/flutter:3.44.0").
+		From("ghcr.io/cirruslabs/flutter:3.41.6").
 		WithExec([]string{"apt-get", "-qq", "update"}).
 		WithExec([]string{"apt-get", "install", "-y", "-qq", "clang", "cmake", "ninja-build", "pkg-config", "libgtk-3-dev", "liblzma-dev", "libsecret-1-dev", "libgcrypt20-dev", "libjsoncpp-dev", "sqlite3", "iproute2", "netcat-openbsd", "xvfb", "libosmesa6", "libegl1", "lld"}).
 		WithExec([]string{"useradd", "-m", "-s", "/bin/bash", "ci"}).

done.md

@@ -4,18 +4,6 @@ This file contains tasks which got implemented.
 
 Tasks get moved from next.md to done.md
 
-## Tasks (2026-05-29)
-
-- **Merge PR #307 — user preferences and configurable navigation (Issue #315)**: Confirmed that
-  all features from PR #307 (issue #299) were already merged into main via separate PRs:
-  - Configurable menu bar position (bottom/top) for mailbox view — merged via #298/#303
-  - Configurable back button position for single mail view — merged via #299/#307 features in #300
-  - Configurable "after mail action" (next message / return to mailbox) — merged via #300/#308
-  - Archive button with `resolveMailboxByRole` helper — merged via #287/#291, #286/#290
-  - User preferences DB schema (v34–v36: `user_preferences` table) — in main
-  - PR #307 and issue #299 closed.
-  - Issue #315 closed.
-
 ## Tasks (2026-05-26)
 
 - **Renovate Bot (Issue #257)**: Renovate Bot runs daily via Forgejo Actions to keep

lib/core/services/share_encryption_service.dart

@@ -92,9 +92,8 @@ class ShareEncryptionService {
   ) {
     if (!s.startsWith(_pubKeyPrefix)) return null;
     try {
-      final data = Uint8List.fromList(
+      final data =
-        base64.decode(s.substring(_pubKeyPrefix.length)),
+          Uint8List.fromList(base64.decode(s.substring(_pubKeyPrefix.length)));
-      );
       if (data.length != _keyIdLen + _pubKeyLen) return null;
       return (
         keyId: data.sublist(0, _keyIdLen),

lib/core/sieve/sieve_interpreter.dart

@@ -108,9 +108,8 @@ class SieveInterpreter {
   }
 
   bool _globMatch(String value, String pattern) {
-    final regexStr = RegExp.escape(
+    final regexStr =
-      pattern,
+        RegExp.escape(pattern).replaceAll(r'\*', '.*').replaceAll(r'\?', '.');
-    ).replaceAll(r'\*', '.*').replaceAll(r'\?', '.');
     return RegExp('^$regexStr\$').hasMatch(value);
   }
 

lib/core/sieve/sieve_parser.dart

@@ -466,7 +466,9 @@ class _Scanner {
 
   String readTaggedArg() {
     if (!isAtEnd && _src[_pos] == ':') return readWord();
-    throw SieveParseException('Expected tagged argument at position $_pos');
+    throw SieveParseException(
+      'Expected tagged argument at position $_pos',
+    );
   }
 
   String? peekSizeUnit() {
@@ -478,7 +480,9 @@ class _Scanner {
 
   String readDigits() {
     if (isAtEnd || !_isDigit(_src[_pos])) {
-      throw SieveParseException('Expected number at position $_pos');
+      throw SieveParseException(
+        'Expected number at position $_pos',
+      );
     }
     final start = _pos;
     while (!isAtEnd && _isDigit(_src[_pos])) {
@@ -489,7 +493,9 @@ class _Scanner {
 
   String readQuotedString() {
     if (_src[_pos] != '"') {
-      throw SieveParseException('Expected " at position $_pos');
+      throw SieveParseException(
+        'Expected " at position $_pos',
+      );
     }
     _pos++; // skip opening quote
     final buf = StringBuffer();

lib/core/utils/cid_utils.dart

@@ -35,7 +35,10 @@ String injectInlineImages(String html, imap.MimeMessage msg) {
         .replaceAll('src="cid:$bareCid"', 'src="$dataUri"')
         .replaceAll("src='cid:$bareCid'", "src='$dataUri'")
         .replaceAll('src="cid:${bareCid.toLowerCase()}"', 'src="$dataUri"')
-        .replaceAll("src='cid:${bareCid.toLowerCase()}'", "src='$dataUri'");
+        .replaceAll(
+          "src='cid:${bareCid.toLowerCase()}'",
+          "src='$dataUri'",
+        );
   }
   return result;
 }

lib/data/db/local_sieve_repository.dart

@@ -9,9 +9,8 @@ class LocalSieveRepository {
   final AppDatabase _db;
 
   Future<List<SieveScript>> listScripts(String accountId) async {
-    final rows = await (_db.select(
+    final rows = await (_db.select(_db.localSieveScripts)
-      _db.localSieveScripts,
+          ..where((t) => t.accountId.equals(accountId)))
-    )..where((t) => t.accountId.equals(accountId)))
         .get();
     return rows
         .map(
@@ -27,9 +26,10 @@ class LocalSieveRepository {
 
   Future<String> getScriptContent(String accountId, String blobId) async {
     final rowId = int.parse(blobId);
-    final row = await (_db.select(
+    final row = await (_db.select(_db.localSieveScripts)
-      _db.localSieveScripts,
+          ..where(
-    )..where((t) => t.id.equals(rowId) & t.accountId.equals(accountId)))
+            (t) => t.id.equals(rowId) & t.accountId.equals(accountId),
+          ))
         .getSingleOrNull();
     if (row == null) throw Exception('Local script not found: $blobId');
     return row.content;
@@ -44,7 +44,9 @@ class LocalSieveRepository {
     if (id != null) {
       final rowId = int.parse(id);
       await (_db.update(_db.localSieveScripts)
-            ..where((t) => t.id.equals(rowId) & t.accountId.equals(accountId)))
+            ..where(
+              (t) => t.id.equals(rowId) & t.accountId.equals(accountId),
+            ))
           .write(
         LocalSieveScriptsCompanion(
           name: Value(name),
@@ -76,9 +78,10 @@ class LocalSieveRepository {
 
   Future<void> deleteScript(String accountId, String scriptId) async {
     final rowId = int.parse(scriptId);
-    await (_db.delete(
+    await (_db.delete(_db.localSieveScripts)
-      _db.localSieveScripts,
+          ..where(
-    )..where((t) => t.id.equals(rowId) & t.accountId.equals(accountId)))
+            (t) => t.id.equals(rowId) & t.accountId.equals(accountId),
+          ))
         .go();
   }
 
@@ -89,7 +92,9 @@ class LocalSieveRepository {
           .write(const LocalSieveScriptsCompanion(isActive: Value(false)));
       final rowId = int.parse(scriptId);
       await (_db.update(_db.localSieveScripts)
-            ..where((t) => t.id.equals(rowId) & t.accountId.equals(accountId)))
+            ..where(
+              (t) => t.id.equals(rowId) & t.accountId.equals(accountId),
+            ))
           .write(const LocalSieveScriptsCompanion(isActive: Value(true)));
     });
   }

lib/data/repositories/draft_repository_impl.dart

@@ -9,8 +9,11 @@ import 'package:sharedinbox/data/db/database.dart';
 import 'package:sharedinbox/data/imap/imap_client_factory.dart';
 
 class DraftRepositoryImpl implements DraftRepository {
-  DraftRepositoryImpl(this._db, this._accounts, {ImapConnectFn? imapConnect})
+  DraftRepositoryImpl(
-      : _imapConnect = imapConnect;
+    this._db,
+    this._accounts, {
+    ImapConnectFn? imapConnect,
+  }) : _imapConnect = imapConnect;
 
   final AppDatabase _db;
   final AccountRepository _accounts;
@@ -121,7 +124,10 @@ class DraftRepositoryImpl implements DraftRepository {
     }
   }
 
-  Future<void> _syncWithServer(imap.ImapClient client, String accountId) async {
+  Future<void> _syncWithServer(
+    imap.ImapClient client,
+    String accountId,
+  ) async {
     // Create/select the Drafts folder.
     try {
       await client.createMailbox('Drafts');
@@ -156,9 +162,8 @@ class DraftRepositoryImpl implements DraftRepository {
           ? uidList.first.toString()
           : null;
       if (uid != null) {
-        await (_db.update(_db.drafts)..where((t) => t.id.equals(row.id))).write(
+        await (_db.update(_db.drafts)..where((t) => t.id.equals(row.id)))
-          DraftsCompanion(imapServerId: Value(uid)),
+            .write(DraftsCompanion(imapServerId: Value(uid)));
-        );
       }
     }
 

lib/data/repositories/email_repository_impl.dart

@@ -156,7 +156,6 @@ class EmailRepositoryImpl implements EmailRepository {
       return;
     }
 
-    if (threadEmails.isEmpty) return;
     final latest = threadEmails.last;
 
     // Collect unique participants across the whole thread.
@@ -238,12 +237,7 @@ class EmailRepositoryImpl implements EmailRepository {
     try {
       await client.selectMailboxByPath(emailRow.mailboxPath);
       final fetch = await client.uidFetchMessage(emailRow.uid, '(BODY.PEEK[])');
-      final msg = fetch.messages.firstOrNull;
+      final msg = fetch.messages.first;
-      if (msg == null) {
-        throw StateError(
-          'IMAP server returned no message for UID ${emailRow.uid}.',
-        );
-      }
       final textBody = msg.decodeTextPlainPart();
       final rawHtml = msg.decodeTextHtmlPart();
       final htmlBody =
@@ -331,7 +325,13 @@ class EmailRepositoryImpl implements EmailRepository {
           ],
           'fetchHTMLBodyValues': true,
           'fetchTextBodyValues': true,
-          'bodyProperties': ['partId', 'type', 'name', 'size', 'subParts'],
+          'bodyProperties': [
+            'partId',
+            'type',
+            'name',
+            'size',
+            'subParts',
+          ],
         },
         '0',
       ],
@@ -1949,9 +1949,8 @@ class EmailRepositoryImpl implements EmailRepository {
         .getSingleOrNull();
     final inboxPath = inboxMailbox?.path ?? 'INBOX';
 
-    final alreadyApplied = await (_db.select(
+    final alreadyApplied = await (_db.select(_db.localSieveApplied)
-      _db.localSieveApplied,
+          ..where((t) => t.accountId.equals(accountId)))
-    )..where((t) => t.accountId.equals(accountId)))
         .get();
     final appliedIds = alreadyApplied.map((r) => r.messageId).toSet();
 
@@ -2051,9 +2050,7 @@ class EmailRepositoryImpl implements EmailRepository {
             ..limit(1))
           .getSingleOrNull();
       if (destMailbox == null) {
-        log(
+        log('Sieve: JMAP mailbox "$folder" not found for account ${account.id}');
-          'Sieve: JMAP mailbox "$folder" not found for account ${account.id}',
-        );
         return;
       }
       destPath = destMailbox.path;
@@ -2811,13 +2808,11 @@ class EmailRepositoryImpl implements EmailRepository {
       // Content-Transfer-Encoding) and getPart() can decode the part correctly.
       // A partial BODY.PEEK[n] fetch omits those headers, causing
       // decodeContentBinary() to return raw base64 instead of decoded bytes.
-      final fetch = await client.uidFetchMessage(emailRow.uid, 'BODY.PEEK[]');
+      final fetch = await client.uidFetchMessage(
-      final msg = fetch.messages.firstOrNull;
+        emailRow.uid,
-      if (msg == null) {
+        'BODY.PEEK[]',
-        throw StateError(
+      );
-          'IMAP server returned no message for UID ${emailRow.uid}.',
+      final msg = fetch.messages.first;
-        );
-      }
       final part = msg.getPart(attachment.fetchPartId) ?? msg;
       final bytes = part.decodeContentBinary();
       if (bytes == null) {
@@ -2879,14 +2874,11 @@ class EmailRepositoryImpl implements EmailRepository {
     );
     try {
       await client.selectMailboxByPath(emailRow.mailboxPath);
-      final fetch = await client.uidFetchMessage(emailRow.uid, 'BODY.PEEK[]');
+      final fetch = await client.uidFetchMessage(
-      final msg = fetch.messages.firstOrNull;
+        emailRow.uid,
-      if (msg == null) {
+        'BODY.PEEK[]',
-        throw StateError(
+      );
-          'IMAP server returned no message for UID ${emailRow.uid}.',
+      return fetch.messages.first.renderMessage();
-        );
-      }
-      return msg.renderMessage();
     } finally {
       await client.logout();
     }
@@ -3260,17 +3252,14 @@ class EmailRepositoryImpl implements EmailRepository {
     await _db.customStatement('PRAGMA foreign_keys = OFF');
     try {
       await _db.transaction(() async {
-        await (_db.delete(
+        await (_db.delete(_db.emails)
-          _db.emails,
+              ..where((t) => t.accountId.equals(accountId)))
-        )..where((t) => t.accountId.equals(accountId)))
             .go();
-        await (_db.delete(
+        await (_db.delete(_db.pendingChanges)
-          _db.pendingChanges,
+              ..where((t) => t.accountId.equals(accountId)))
-        )..where((t) => t.accountId.equals(accountId)))
             .go();
-        await (_db.delete(
+        await (_db.delete(_db.syncStates)
-          _db.syncStates,
+              ..where((t) => t.accountId.equals(accountId)))
-        )..where((t) => t.accountId.equals(accountId)))
             .go();
       });
     } finally {

lib/data/repositories/mailbox_repository_impl.dart

@@ -82,9 +82,8 @@ class MailboxRepositoryImpl implements MailboxRepository {
 
       // Pre-load existing DB roles so we can preserve manually-set roles for
       // folders the server doesn't tag with a special-use attribute.
-      final existingRows = await (_db.select(
+      final existingRows = await (_db.select(_db.mailboxes)
-        _db.mailboxes,
+            ..where((t) => t.accountId.equals(account.id)))
-      )..where((t) => t.accountId.equals(account.id)))
           .get();
       final existingRoles = {for (final r in existingRows) r.id: r.role};
 
@@ -321,9 +320,8 @@ class MailboxRepositoryImpl implements MailboxRepository {
 
   @override
   Future<void> clearForResync(String accountId) async {
-    await (_db.delete(
+    await (_db.delete(_db.mailboxes)
-      _db.mailboxes,
+          ..where((t) => t.accountId.equals(accountId)))
-    )..where((t) => t.accountId.equals(accountId)))
         .go();
   }
 
@@ -369,9 +367,7 @@ class MailboxRepositoryImpl implements MailboxRepository {
             role: Value(role),
           ),
         );
-    final row = await (_db.select(
+    final row = await (_db.select(_db.mailboxes)..where((t) => t.id.equals(id)))
-      _db.mailboxes,
-    )..where((t) => t.id.equals(id)))
         .getSingle();
     return _toModel(row);
   }
@@ -423,9 +419,8 @@ class MailboxRepositoryImpl implements MailboxRepository {
             role: Value(role),
           ),
         );
-    final row = await (_db.select(
+    final row = await (_db.select(_db.mailboxes)
-      _db.mailboxes,
+          ..where((t) => t.id.equals(dbId)))
-    )..where((t) => t.id.equals(dbId)))
         .getSingle();
     return _toModel(row);
   }

lib/data/repositories/search_history_repository_impl.dart

@@ -24,9 +24,8 @@ class SearchHistoryRepositoryImpl implements SearchHistoryRepository {
 
     await _db.transaction(() async {
       // Remove existing entry for same query (deduplication).
-      await (_db.delete(
+      await (_db.delete(_db.searchHistoryEntries)
-        _db.searchHistoryEntries,
+            ..where((t) => t.query.equals(trimmed)))
-      )..where((t) => t.query.equals(trimmed)))
           .go();
 
       await _db.into(_db.searchHistoryEntries).insert(
@@ -44,9 +43,8 @@ class SearchHistoryRepositoryImpl implements SearchHistoryRepository {
           .get();
 
       if (keepIds.isNotEmpty) {
-        await (_db.delete(
+        await (_db.delete(_db.searchHistoryEntries)
-          _db.searchHistoryEntries,
+              ..where((t) => t.id.isNotIn(keepIds)))
-        )..where((t) => t.id.isNotIn(keepIds)))
             .go();
       }
     });

lib/data/repositories/share_key_repository_impl.dart

@@ -40,9 +40,8 @@ class ShareKeyRepositoryImpl implements ShareKeyRepository {
     await _pruneExpired();
 
     final keyIdHex = _hex(keyId);
-    final row = await (_db.select(
+    final row = await (_db.select(_db.shareKeys)
-      _db.shareKeys,
+          ..where((t) => t.id.equals(keyIdHex)))
-    )..where((t) => t.id.equals(keyIdHex)))
         .getSingleOrNull();
 
     if (row == null) return null;
@@ -56,9 +55,10 @@ class ShareKeyRepositoryImpl implements ShareKeyRepository {
   }
 
   Future<void> _pruneExpired() async {
-    await (_db.delete(
+    await (_db.delete(_db.shareKeys)
-      _db.shareKeys,
+          ..where(
-    )..where((t) => t.expiresAt.isSmallerThanValue(DateTime.now().toUtc())))
+            (t) => t.expiresAt.isSmallerThanValue(DateTime.now().toUtc()),
+          ))
         .go();
   }
 

lib/data/repositories/user_preferences_repository_impl.dart

@@ -11,9 +11,7 @@ class UserPreferencesRepositoryImpl implements UserPreferencesRepository {
 
   @override
   Stream<pref.UserPreferences> observePreferences() {
-    return (_db.select(
+    return (_db.select(_db.userPreferences)..where((t) => t.id.equals(_rowId)))
-      _db.userPreferences,
-    )..where((t) => t.id.equals(_rowId)))
         .watchSingleOrNull()
         .map(_rowToModel);
   }

lib/di.dart

@@ -101,9 +101,8 @@ final undoRepositoryProvider = Provider<UndoRepository>((ref) {
   return UndoRepositoryImpl(ref.watch(dbProvider));
 });
 
-final searchHistoryRepositoryProvider = Provider<SearchHistoryRepository>((
+final searchHistoryRepositoryProvider =
-  ref,
+    Provider<SearchHistoryRepository>((ref) {
-) {
   return SearchHistoryRepositoryImpl(ref.watch(dbProvider));
 });
 
@@ -136,10 +135,8 @@ final syncHealthProvider =
       .watchSingleOrNull();
 });
 
-final isSyncingProvider = StreamProvider.autoDispose.family<bool, String>((
+final isSyncingProvider =
-  ref,
+    StreamProvider.autoDispose.family<bool, String>((ref, accountId) {
-  accountId,
-) {
   return ref.watch(syncManagerProvider).watchSyncing(accountId);
 });
 
@@ -188,9 +185,8 @@ final manageSieveProbeServiceProvider = Provider<ManageSieveProbeService>((
   return ManageSieveProbeService(ref.watch(accountRepositoryProvider));
 });
 
-final undoServiceProvider = NotifierProvider<UndoService, List<UndoAction>>(
+final undoServiceProvider =
-  UndoService.new,
+    NotifierProvider<UndoService, List<UndoAction>>(UndoService.new);
-);
 
 /// Loads email header + body and marks the email as seen.
 /// Owned by [EmailDetailScreen]; decouples data loading from the widget tree.
@@ -236,14 +232,12 @@ final accountConnectionStatusProvider =
       .testConnection(account, password);
 });
 
-final userPreferencesRepositoryProvider = Provider<UserPreferencesRepository>((
+final userPreferencesRepositoryProvider =
-  ref,
+    Provider<UserPreferencesRepository>((ref) {
-) {
   return UserPreferencesRepositoryImpl(ref.watch(dbProvider));
 });
 
-final userPreferencesProvider = StreamProvider.autoDispose<UserPreferences>((
+final userPreferencesProvider =
-  ref,
+    StreamProvider.autoDispose<UserPreferences>((ref) {
-) {
   return ref.watch(userPreferencesRepositoryProvider).observePreferences();
 });

lib/ui/screens/about_screen.dart

@@ -72,10 +72,8 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
 
   Future<void> _launchUrl(BuildContext context, Uri url) async {
     try {
-      final launched = await launchUrl(
+      final launched =
-        url,
+          await launchUrl(url, mode: LaunchMode.externalApplication);
-        mode: LaunchMode.externalApplication,
-      );
       if (!launched && context.mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(
@@ -123,10 +121,8 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
       'https://codeberg.org/guettli/sharedinbox/issues/new?body=$body',
     );
     try {
-      final launched = await launchUrl(
+      final launched =
-        url,
+          await launchUrl(url, mode: LaunchMode.externalApplication);
-        mode: LaunchMode.externalApplication,
-      );
       if (!launched && context.mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(
@@ -180,7 +176,9 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
                       selectable: true,
                       onTapLink: (text, href, title) {
                         if (href != null) {
-                          unawaited(_launchUrl(context, Uri.parse(href)));
+                          unawaited(
+                            _launchUrl(context, Uri.parse(href)),
+                          );
                         }
                       },
                     );

lib/ui/screens/account_receive_screen.dart

@@ -219,7 +219,11 @@ class _AccountReceiveScreenState extends ConsumerState<AccountReceiveScreen> {
             ),
           ),
         _Step.done => const Center(
-            child: Icon(Icons.check_circle, size: 64, color: Colors.green),
+            child: Icon(
+              Icons.check_circle,
+              size: 64,
+              color: Colors.green,
+            ),
           ),
         _Step.error => Center(
             child: Padding(

lib/ui/screens/account_send_screen.dart

@@ -158,7 +158,10 @@ class _AccountSendScreenState extends ConsumerState<AccountSendScreen> {
     for (final account in selected) {
       final password = await repo.getPassword(account.id);
       payloads.add(
-        AccountPayload(accountJson: account.toJson(), password: password),
+        AccountPayload(
+          accountJson: account.toJson(),
+          password: password,
+        ),
       );
     }
 
@@ -358,7 +361,9 @@ class _AccountSendScreenState extends ConsumerState<AccountSendScreen> {
               unawaited(Clipboard.setData(ClipboardData(text: _encryptedQr!)));
               ScaffoldMessenger.of(context).showSnackBar(
                 const SnackBar(
-                  content: Text('Encrypted code copied to clipboard'),
+                  content: Text(
+                    'Encrypted code copied to clipboard',
+                  ),
                 ),
               );
             },

lib/ui/screens/changelog_screen.dart

@@ -12,9 +12,8 @@ class ChangeLogScreen extends StatelessWidget {
     return Scaffold(
       appBar: AppBar(title: const Text('ChangeLog')),
       body: FutureBuilder<String>(
-        future: DefaultAssetBundle.of(
+        future:
-          context,
+            DefaultAssetBundle.of(context).loadString('assets/changelog.txt'),
-        ).loadString('assets/changelog.txt'),
         builder: (context, snapshot) {
           if (snapshot.connectionState == ConnectionState.waiting) {
             return const Center(child: CircularProgressIndicator());

lib/ui/screens/compose_screen.dart

@@ -194,7 +194,9 @@ class _ComposeScreenState extends ConsumerState<ComposeScreen> {
       await OpenFilex.open(path);
     } catch (e) {
       if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(
         SnackBar(
           duration: const Duration(seconds: 5),
           content: Text('Failed to open file: $e'),
@@ -211,7 +213,9 @@ class _ComposeScreenState extends ConsumerState<ComposeScreen> {
 
   Future<void> _send() async {
     if (_accountId == null) {
-      ScaffoldMessenger.of(context).showSnackBar(
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(
         const SnackBar(
           duration: Duration(seconds: 5),
           content: Text('Select an account first'),
@@ -251,7 +255,9 @@ class _ComposeScreenState extends ConsumerState<ComposeScreen> {
       if (mounted) context.pop();
     } catch (e) {
       if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(
         SnackBar(
           duration: const Duration(seconds: 5),
           content: Text('Send failed: $e'),

lib/ui/screens/crash_screen.dart

@@ -81,9 +81,9 @@ class CrashScreen extends StatelessWidget {
                   builder: (context, snapshot) => Text(
                     'v${snapshot.data ?? '…'}  •  $_buildMode  •  '
                     '${Platform.operatingSystem} ${Platform.operatingSystemVersion}',
-                    style: Theme.of(
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                      context,
+                          color: Colors.grey[600],
-                    ).textTheme.bodySmall?.copyWith(color: Colors.grey[600]),
+                        ),
                     textAlign: TextAlign.center,
                   ),
                 ),

lib/ui/screens/email_action_helpers.dart

@@ -54,9 +54,8 @@ Future<Mailbox?> resolveMailboxByRole(
                 style: TextStyle(fontWeight: FontWeight.bold),
               ),
             ),
-            for (final m in mailboxes.where(
+            for (final m
-              (m) => m.path != currentMailboxPath,
+                in mailboxes.where((m) => m.path != currentMailboxPath))
-            ))
               ListTile(
                 leading: const Icon(Icons.folder_outlined),
                 title: Text(m.name),

lib/ui/screens/email_detail_screen.dart

@@ -72,7 +72,9 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
             onPressed: header == null
                 ? null
                 : () {
-                    unawaited(_replyWithRecipientDialog(context, header, body));
+                    unawaited(
+                      _replyWithRecipientDialog(context, header, body),
+                    );
                   },
           ),
           IconButton(
@@ -124,10 +126,22 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
           ),
           PopupMenuButton<String>(
             itemBuilder: (ctx) => [
-              const PopupMenuItem(value: 'forward', child: Text('Forward')),
+              const PopupMenuItem(
-              const PopupMenuItem(value: 'move', child: Text('Move to folder')),
+                value: 'forward',
-              const PopupMenuItem(value: 'snooze', child: Text('Snooze')),
+                child: Text('Forward'),
-              const PopupMenuItem(value: 'spam', child: Text('Mark as spam')),
+              ),
+              const PopupMenuItem(
+                value: 'move',
+                child: Text('Move to folder'),
+              ),
+              const PopupMenuItem(
+                value: 'snooze',
+                child: Text('Snooze'),
+              ),
+              const PopupMenuItem(
+                value: 'spam',
+                child: Text('Mark as spam'),
+              ),
               const PopupMenuItem(
                 value: 'mark_unread',
                 child: Text('Mark as unread'),
@@ -141,7 +155,10 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
                 value: 'structure',
                 child: Text('Show Mail Structure'),
               ),
-              const PopupMenuItem(value: 'rfc', child: Text('Show Raw Email')),
+              const PopupMenuItem(
+                value: 'rfc',
+                child: Text('Show Raw Email'),
+              ),
             ],
             onSelected: (value) async {
               if (value == 'forward' && header != null) {
@@ -247,9 +264,8 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
         .observeThreads(header.accountId, header.mailboxPath)
         .first;
 
-    final currentIndex = threads.indexWhere(
+    final currentIndex =
-      (t) => t.emailIds.contains(widget.emailId),
+        threads.indexWhere((t) => t.emailIds.contains(widget.emailId));
-    );
     if (currentIndex >= 0 && currentIndex + 1 < threads.length) {
       return threads[currentIndex + 1].latestEmailId;
     }
@@ -504,7 +520,10 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
     unawaited(
       context.push(
         '/compose',
-        extra: {'prefillSubject': subject, 'prefillBody': quoted},
+        extra: {
+          'prefillSubject': subject,
+          'prefillBody': quoted,
+        },
       ),
     );
   }
@@ -606,9 +625,9 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
           .fetchRawRfc822(widget.emailId);
     } catch (e) {
       if (!context.mounted) return;
-      ScaffoldMessenger.of(
+      ScaffoldMessenger.of(context).showSnackBar(
-        context,
+        SnackBar(content: Text('Failed to fetch raw email: $e')),
-      ).showSnackBar(SnackBar(content: Text('Failed to fetch raw email: $e')));
+      );
       return;
     }
 
@@ -773,7 +792,9 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
       ScaffoldMessenger.of(context).showSnackBar(
         const SnackBar(
           duration: Duration(seconds: 5),
-          content: Text('Structure not available. Try re-syncing the email.'),
+          content: Text(
+            'Structure not available. Try re-syncing the email.',
+          ),
         ),
       );
       return;
@@ -882,8 +903,14 @@ class _ReplyAllDialogState extends State<_ReplyAllDialog> {
                     SegmentedButton<_Placement>(
                       showSelectedIcon: false,
                       segments: const [
-                        ButtonSegment(value: _Placement.to, label: Text('To')),
+                        ButtonSegment(
-                        ButtonSegment(value: _Placement.cc, label: Text('Cc')),
+                          value: _Placement.to,
+                          label: Text('To'),
+                        ),
+                        ButtonSegment(
+                          value: _Placement.cc,
+                          label: Text('Cc'),
+                        ),
                         ButtonSegment(
                           value: _Placement.skip,
                           label: Text('Skip'),

lib/ui/screens/email_list_screen.dart

@@ -381,7 +381,11 @@ class _EmailListScreenState extends ConsumerState<EmailListScreen> {
     }
     return MaterialBanner(
       padding: const EdgeInsets.fromLTRB(16, 8, 8, 8),
-      content: Text(error, maxLines: 2, overflow: TextOverflow.ellipsis),
+      content: Text(
+        error,
+        maxLines: 2,
+        overflow: TextOverflow.ellipsis,
+      ),
       leading: Icon(
         Icons.sync_problem,
         color: Theme.of(context).colorScheme.error,
@@ -395,8 +399,9 @@ class _EmailListScreenState extends ConsumerState<EmailListScreen> {
           child: const Text('Retry'),
         ),
         TextButton(
-          onPressed: () =>
+          onPressed: () => context.push(
-              context.push('/accounts/${widget.accountId}/sync-log'),
+            '/accounts/${widget.accountId}/sync-log',
+          ),
           child: const Text('View log'),
         ),
         TextButton(

lib/ui/screens/search_screen.dart

@@ -10,9 +10,8 @@ import 'package:sharedinbox/core/utils/logger.dart';
 import 'package:sharedinbox/di.dart';
 import 'package:sharedinbox/ui/widgets/email_tile.dart';
 
-final _searchHistoryProvider = FutureProvider.autoDispose<List<String>>((
+final _searchHistoryProvider =
-  ref,
+    FutureProvider.autoDispose<List<String>>((ref) async {
-) async {
   return ref.watch(searchHistoryRepositoryProvider).getRecentSearches();
 });
 

lib/ui/screens/sieve_scripts_screen.dart

@@ -137,7 +137,9 @@ class _SieveScriptsScreenState extends ConsumerState<SieveScriptsScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text(widget.isLocal ? 'Local Filters' : 'Remote Filters'),
+        title: Text(
+          widget.isLocal ? 'Local Filters' : 'Remote Filters',
+        ),
       ),
       body: _buildBody(),
       floatingActionButton: FloatingActionButton(

lib/ui/screens/thread_detail_screen.dart

@@ -163,17 +163,6 @@ class _EmailMessageCardState extends ConsumerState<_EmailMessageCard> {
           FutureBuilder<EmailBody>(
             future: _bodyFuture,
             builder: (context, snapshot) {
-              if (snapshot.hasError) {
-                return Padding(
-                  padding: const EdgeInsets.all(16),
-                  child: Text(
-                    'Failed to load email: ${snapshot.error}',
-                    style: TextStyle(
-                      color: Theme.of(context).colorScheme.error,
-                    ),
-                  ),
-                );
-              }
               if (!snapshot.hasData) {
                 return const Center(
                   child: Padding(

lib/ui/screens/undo_log_screen.dart

@@ -84,7 +84,9 @@ class _UndoActionTile extends ConsumerWidget {
               .read(undoServiceProvider.notifier)
               .undo(actionId: action.id);
           if (context.mounted) {
-            ScaffoldMessenger.of(context).showSnackBar(
+            ScaffoldMessenger.of(
+              context,
+            ).showSnackBar(
               const SnackBar(
                 duration: Duration(seconds: 5),
                 content: Text('Action undone.'),

lib/ui/screens/user_preferences_screen.dart

@@ -90,7 +90,9 @@ class UserPreferencesScreen extends ConsumerWidget {
                   ),
                   RadioListTile<MenuPosition>(
                     title: Text('Top'),
-                    subtitle: Text('Show the back button in the top bar.'),
+                    subtitle: Text(
+                      'Show the back button in the top bar.',
+                    ),
                     value: MenuPosition.top,
                   ),
                 ],
@@ -120,12 +122,16 @@ class UserPreferencesScreen extends ConsumerWidget {
                 children: [
                   RadioListTile<AfterMailViewAction>(
                     title: Text('Next message (default)'),
-                    subtitle: Text('Show the next message in the mailbox.'),
+                    subtitle: Text(
+                      'Show the next message in the mailbox.',
+                    ),
                     value: AfterMailViewAction.nextMessage,
                   ),
                   RadioListTile<AfterMailViewAction>(
                     title: Text('Return to mailbox'),
-                    subtitle: Text('Return to the message list.'),
+                    subtitle: Text(
+                      'Return to the message list.',
+                    ),
                     value: AfterMailViewAction.showMailbox,
                   ),
                 ],

lib/ui/utils/about_markdown.dart

@@ -26,9 +26,8 @@ String buildAboutMarkdown({
   final osName = _capitalize(Platform.operatingSystem);
   final isDark = MediaQuery.of(context).platformBrightness == Brightness.dark;
   final locale = Localizations.localeOf(context).toString();
-  final textScale = MediaQuery.of(
+  final textScale =
-    context,
+      MediaQuery.of(context).textScaler.scale(1.0).toStringAsFixed(1);
-  ).textScaler.scale(1.0).toStringAsFixed(1);
 
   final gitCommitLine = _gitHash.isNotEmpty
       ? '| Git Commit | [$_gitHash](https://codeberg.org/guettli/sharedinbox/commit/$_gitHash) |\n'

lib/ui/widgets/secure_email_webview.dart

@@ -111,16 +111,12 @@ class _SecureEmailWebViewState extends State<SecureEmailWebView> {
       );
 
   Future<void> _measureHeight(String _) async {
-    try {
+    final result = await _controller!.runJavaScriptReturningResult(
-      final result = await _controller!.runJavaScriptReturningResult(
+      'document.documentElement.scrollHeight',
-        'document.documentElement.scrollHeight',
+    );
-      );
+    final h = double.tryParse(result.toString());
-      final h = double.tryParse(result.toString());
+    if (h != null && h > 0 && mounted) {
-      if (h != null && h > 0 && mounted) {
+      setState(() => _height = h);
-        setState(() => _height = h);
-      }
-    } catch (_) {
-      // WebView not ready yet; height stays at default
     }
   }
 
@@ -191,14 +187,12 @@ class _SecureEmailWebViewState extends State<SecureEmailWebView> {
     );
 
     if (confirmed == true && mounted) {
-      final launched = await launchUrl(
+      final launched =
-        uri,
+          await launchUrl(uri, mode: LaunchMode.externalApplication);
-        mode: LaunchMode.externalApplication,
-      );
       if (!launched && mounted) {
-        ScaffoldMessenger.of(
+        ScaffoldMessenger.of(context).showSnackBar(
-          context,
+          SnackBar(content: Text('Could not open: $url')),
-        ).showSnackBar(SnackBar(content: Text('Could not open: $url')));
+        );
       }
     }
   }

pubspec.yaml

@@ -33,7 +33,7 @@ dependencies:
   flutter_secure_storage: ^10.0.0
 
   # Date formatting
-  intl: ^0.20.2
+  intl: any
 
   # File picking (compose attachments) and opening downloaded attachments
   file_picker: ^12.0.0-beta.4

scripts/setup_dagger_remote.sh

@@ -1,76 +1,102 @@
 #!/usr/bin/env bash
+# Establishes a secure tunnel to a remote Dagger Engine via stunnel.
 set -euo pipefail
 
-if [ -z "${SOPS_AGE_KEY:-}" ]; then
+if [ -z "${DAGGER_STUNNEL_URL:-}" ]; then
-    echo "Error: SOPS_AGE_KEY must be set."
+    echo "Error: DAGGER_STUNNEL_URL must be set."
     exit 1
 fi
 
-echo "Decrypting secrets with SOPS..."
+# Parse host and port (e.g., example.com:8774 or just example.com)
-export SOPS_AGE_KEY="$SOPS_AGE_KEY"
+host=$(echo "$DAGGER_STUNNEL_URL" | cut -d: -f1)
-SECRETS_JSON=$(mktemp)
+port=$(echo "$DAGGER_STUNNEL_URL" | cut -d: -f2)
-trap "rm -f $SECRETS_JSON" EXIT
+if [ "$host" == "$port" ]; then
+    port="8774"
+fi
 
-sops --decrypt --output-type json secrets.enc.yaml > "$SECRETS_JSON"
+MAX_PROBE_ATTEMPTS=5
-
+PROBE_DELAY=30
-DAGGER_SSH_KEY=$(jq -r '.DAGGER_SSH_KEY' "$SECRETS_JSON")
+for attempt in $(seq 1 $MAX_PROBE_ATTEMPTS); do
-DAGGER_ENGINE_HOST=$(jq -r '.DAGGER_ENGINE_HOST' "$SECRETS_JSON")
+    echo "Probing $host:$port (attempt $attempt/$MAX_PROBE_ATTEMPTS)..."
-
+    if nc -zw 5 "$host" "$port" 2>/dev/null; then
-# Export all CI secrets to the GitHub Actions environment so subsequent steps
+        echo "Found active server on $host:$port"
-# can use them without referencing Forgejo secrets directly.
+        break
-export_secret() {
-    local name="$1"
-    local value
-    value=$(jq -r --arg k "$name" '.[$k] // empty' "$SECRETS_JSON")
-    if [ -n "${GITHUB_ENV:-}" ]; then
-        # Use heredoc syntax for multiline-safe export
-        {
-            printf '%s<<__EOF__\n' "$name"
-            printf '%s\n' "$value"
-            printf '__EOF__\n'
-        } >> "$GITHUB_ENV"
     fi
-    printf '[secrets] exported %s (%d chars)\n' "$name" "${#value}"
+    if [ "$attempt" -eq "$MAX_PROBE_ATTEMPTS" ]; then
-}
+        echo "Warning: No Dagger server responded on $host:$port after $MAX_PROBE_ATTEMPTS attempts"
+        echo "Remote engine unavailable — CI will use the local Dagger engine."
+        exit 0
+    fi
+    echo "Dagger server not responding, waiting ${PROBE_DELAY}s before retry..."
+    sleep $PROBE_DELAY
+done
 
-export_secret "SSH_PRIVATE_KEY"
+# 2a. Try plain TCP connection first (works when server is a plain TCP proxy, no TLS)
-export_secret "SSH_KNOWN_HOSTS"
+echo "Trying plain TCP Dagger connection at tcp://$host:$port..."
-export_secret "SSH_USER"
+if _DAGGER_RUNNER_HOST="tcp://$host:$port" \
-export_secret "SSH_HOST"
+   _EXPERIMENTAL_DAGGER_RUNNER_HOST="tcp://$host:$port" \
-export_secret "WEBSITE_SSH_HOST"
+   timeout 8 dagger version >/dev/null 2>&1; then
-export_secret "PLAY_STORE_CONFIG_JSON"
+    echo "Plain TCP Dagger connection succeeded — no TLS stunnel needed."
-export_secret "ANDROID_KEYSTORE_BASE64"
+    if [ -n "${GITHUB_ENV:-}" ]; then
-export_secret "ANDROID_KEYSTORE_PASSWORD"
+        echo "_EXPERIMENTAL_DAGGER_RUNNER_HOST=tcp://$host:$port" >> "$GITHUB_ENV"
-export_secret "FIREBASE_TEST_LAB_SERVICE_ACCOUNT_KEY"
+        echo "_DAGGER_RUNNER_HOST=tcp://$host:$port" >> "$GITHUB_ENV"
-export_secret "RENOVATE_FORGEJO_TOKEN"
+    else
-
+        export _EXPERIMENTAL_DAGGER_RUNNER_HOST="tcp://$host:$port"
-# Setup SSH directory and keys
+        export _DAGGER_RUNNER_HOST="tcp://$host:$port"
-mkdir -p ~/.ssh
+        echo "Dagger configured at tcp://$host:$port (plain TCP)"
-chmod 700 ~/.ssh
+    fi
-echo "$DAGGER_SSH_KEY" > ~/.ssh/dagger_key
+    exit 0
-chmod 600 ~/.ssh/dagger_key
-
-# Add remote host to known_hosts
-ssh-keyscan -H "$DAGGER_ENGINE_HOST" >> ~/.ssh/known_hosts 2>/dev/null
-
-# Create a background SSH tunnel to the Dagger engine.
-# We map local port 8080 to remote port 1774 (where our socat bridge is listening).
-echo "Establishing SSH tunnel to $DAGGER_ENGINE_HOST..."
-ssh -i ~/.ssh/dagger_key -o StrictHostKeyChecking=no -f -N -L 8080:localhost:1774 "dagger@$DAGGER_ENGINE_HOST"
-
-# Export _EXPERIMENTAL_DAGGER_RUNNER_HOST to use the tunnel.
-export _EXPERIMENTAL_DAGGER_RUNNER_HOST="tcp://localhost:8080"
-if [ -n "${GITHUB_ENV:-}" ]; then
-    echo "_EXPERIMENTAL_DAGGER_RUNNER_HOST=tcp://localhost:8080" >> "$GITHUB_ENV"
 fi
+echo "Plain TCP connection not available; trying TLS stunnel..."
 
-# Verify the connection
+# 2b. Setup TLS credentials (passed as env vars from secrets)
-echo "Verifying connection to Dagger engine via SSH tunnel..."
+mkdir -p /tmp/dagger-tls
-# Use a simple command that doesn't require complex GraphQL operations.
+echo "$DAGGER_CA_CERT" > /tmp/dagger-tls/ca.crt
-if ! timeout 45 dagger core --help >/dev/null 2>&1 ; then
+echo "$DAGGER_CLIENT_CERT" > /tmp/dagger-tls/client.crt
-    echo "Error: Dagger engine unreachable via tunnel at localhost:8080"
+echo "$DAGGER_CLIENT_KEY" > /tmp/dagger-tls/client.key
-    # Debug
+chmod 600 /tmp/dagger-tls/client.key
-    ps aux | grep ssh
+
+# 3. Configure and start stunnel
+STUNNEL_CONF="/tmp/stunnel-dagger.conf"
+cat << EOF > "$STUNNEL_CONF"
+client = yes
+foreground = yes
+pid = /tmp/stunnel.pid
+debug = warning
+; TCP keepalive on the remote side to prevent NAT/firewall from resetting the connection
+socket = r:SO_KEEPALIVE=1
+socket = r:TCP_KEEPIDLE=10
+socket = r:TCP_KEEPINTVL=5
+socket = r:TCP_KEEPCNT=3
+
+[dagger]
+accept = 127.0.0.1:1774
+connect = $host:$port
+CAfile = /tmp/dagger-tls/ca.crt
+cert = /tmp/dagger-tls/client.crt
+key = /tmp/dagger-tls/client.key
+verifyChain = yes
+EOF
+
+# Start stunnel in the background
+stunnel "$STUNNEL_CONF" &
+TUNNEL_PID=$!
+
+# Give it a moment to establish
+sleep 2
+
+if ! kill -0 "$TUNNEL_PID" 2>/dev/null; then
+    echo "Error: stunnel failed to start"
     exit 1
 fi
-echo "Dagger connection verified successfully."
+
+# 4. Export environment for subsequent CI steps
+if [ -n "${GITHUB_ENV:-}" ]; then
+    echo "_EXPERIMENTAL_DAGGER_RUNNER_HOST=tcp://127.0.0.1:1774" >> "$GITHUB_ENV"
+    echo "_DAGGER_RUNNER_HOST=tcp://127.0.0.1:1774" >> "$GITHUB_ENV"
+    echo "Tunnel established. Dagger is configured to use the remote engine."
+else
+    export _EXPERIMENTAL_DAGGER_RUNNER_HOST=tcp://127.0.0.1:1774
+    export _DAGGER_RUNNER_HOST=tcp://127.0.0.1:1774
+    echo "Tunnel established. Run: export _DAGGER_RUNNER_HOST=tcp://127.0.0.1:1774"
+fi

test/backend/account_sync_manager_test.dart

@@ -20,67 +20,63 @@ Future<imap.ImapClient> _fakeImapConnect(
     throw const SocketException('fake — no real IMAP server in tests');
 
 void main() {
-  test(
+  test('AccountSyncManager schedules IMAP sync for multiple accounts',
-    'AccountSyncManager schedules IMAP sync for multiple accounts',
+      () async {
-    () async {
+    final accounts = _FakeAccounts('pw');
-      final accounts = _FakeAccounts('pw');
+    final mailboxes = _FakeMailboxes();
-      final mailboxes = _FakeMailboxes();
+    final emails = _FakeEmails();
-      final emails = _FakeEmails();
+    final logs = _FakeLogs();
-      final logs = _FakeLogs();
 
-      final manager = AccountSyncManager(
+    final manager = AccountSyncManager(
-        accounts,
+      accounts,
-        mailboxes,
+      mailboxes,
-        emails,
+      emails,
-        syncLog: logs,
+      syncLog: logs,
-        imapConnect: _fakeImapConnect,
+      imapConnect: _fakeImapConnect,
-      );
+    );
 
-      final a1 = _account('1');
+    final a1 = _account('1');
-      final a2 = _account('2');
+    final a2 = _account('2');
 
-      manager.start();
+    manager.start();
-      accounts.push([a1, a2]);
+    accounts.push([a1, a2]);
 
-      // Allow some time for listeners to fire.
+    // Allow some time for listeners to fire.
-      await Future<void>.delayed(const Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
-      expect(emails.syncCounts['1'], greaterThanOrEqualTo(1));
+    expect(emails.syncCounts['1'], greaterThanOrEqualTo(1));
-      expect(emails.syncCounts['2'], greaterThanOrEqualTo(1));
+    expect(emails.syncCounts['2'], greaterThanOrEqualTo(1));
 
-      manager.dispose();
+    manager.dispose();
-    },
+  });
-  );
 
-  test(
+  test('AccountSyncManager schedules JMAP sync for multiple accounts',
-    'AccountSyncManager schedules JMAP sync for multiple accounts',
+      () async {
-    () async {
+    final accounts = _FakeAccounts('pw');
-      final accounts = _FakeAccounts('pw');
+    final mailboxes = _FakeMailboxes();
-      final mailboxes = _FakeMailboxes();
+    final emails = _FakeEmails();
-      final emails = _FakeEmails();
+    final logs = _FakeLogs();
-      final logs = _FakeLogs();
 
-      final manager = AccountSyncManager(
+    final manager = AccountSyncManager(
-        accounts,
+      accounts,
-        mailboxes,
+      mailboxes,
-        emails,
+      emails,
-        syncLog: logs,
+      syncLog: logs,
-      );
+    );
 
-      final a1 = _jmapAccount('1');
+    final a1 = _jmapAccount('1');
-      final a2 = _jmapAccount('2');
+    final a2 = _jmapAccount('2');
 
-      manager.start();
+    manager.start();
-      accounts.push([a1, a2]);
+    accounts.push([a1, a2]);
 
-      await Future<void>.delayed(const Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
-      expect(emails.syncCounts['1'], greaterThanOrEqualTo(1));
+    expect(emails.syncCounts['1'], greaterThanOrEqualTo(1));
-      expect(emails.syncCounts['2'], greaterThanOrEqualTo(1));
+    expect(emails.syncCounts['2'], greaterThanOrEqualTo(1));
 
-      manager.dispose();
+    manager.dispose();
-    },
+  });
-  );
 }
 
 Account _account(String id) => Account(
@@ -175,7 +171,11 @@ class _FakeEmails implements EmailRepository {
   final syncCounts = <String, int>{};
 
   @override
-  Stream<List<Email>> observeEmails(String a, String m, {int limit = 50}) =>
+  Stream<List<Email>> observeEmails(
+    String a,
+    String m, {
+    int limit = 50,
+  }) =>
       Stream.value([]);
 
   @override

test/backend/email_repository_imap_test.dart

@@ -566,61 +566,59 @@ void main() {
     expect(pending.first.changeType, 'delete');
   });
 
-  test(
+  test('downloadAttachment fetches binary attachment bytes from IMAP',
-    'downloadAttachment fetches binary attachment bytes from IMAP',
+      () async {
-    () async {
+    final attachmentBytes = Uint8List.fromList(
-      final attachmentBytes = Uint8List.fromList(
+      List.generate(32, (i) => i + 1),
-        List.generate(32, (i) => i + 1),
+    );
+    const attachmentName = 'hello.bin';
+    const attachmentMime = 'application/octet-stream';
+
+    // Build a multipart email with a binary attachment and append it.
+    final client = await _imapConnect(
+      host: imapHost,
+      port: imapPort,
+      user: userEmail,
+      pass: userPass,
+    );
+    try {
+      final builder = MessageBuilder()
+        ..from = [MailAddress('Alice', userEmail)]
+        ..to = [MailAddress('Alice', userEmail)]
+        ..subject = 'attach-${DateTime.now().millisecondsSinceEpoch}'
+        ..text = 'See attachment.';
+      builder.addBinary(
+        attachmentBytes,
+        MediaType.fromText(attachmentMime),
+        filename: attachmentName,
       );
-      const attachmentName = 'hello.bin';
+      await client.appendMessage(
-      const attachmentMime = 'application/octet-stream';
+        builder.buildMimeMessage(),
-
+        targetMailboxPath: 'INBOX',
-      // Build a multipart email with a binary attachment and append it.
-      final client = await _imapConnect(
-        host: imapHost,
-        port: imapPort,
-        user: userEmail,
-        pass: userPass,
       );
-      try {
+    } finally {
-        final builder = MessageBuilder()
+      await client.logout();
-          ..from = [MailAddress('Alice', userEmail)]
+    }
-          ..to = [MailAddress('Alice', userEmail)]
-          ..subject = 'attach-${DateTime.now().millisecondsSinceEpoch}'
-          ..text = 'See attachment.';
-        builder.addBinary(
-          attachmentBytes,
-          MediaType.fromText(attachmentMime),
-          filename: attachmentName,
-        );
-        await client.appendMessage(
-          builder.buildMimeMessage(),
-          targetMailboxPath: 'INBOX',
-        );
-      } finally {
-        await client.logout();
-      }
 
-      final r = makeRepo();
+    final r = makeRepo();
-      await r.accounts.addAccount(account, userPass);
+    await r.accounts.addAccount(account, userPass);
-      await r.emails.syncEmails('test', 'INBOX');
+    await r.emails.syncEmails('test', 'INBOX');
 
-      final emails = await r.emails.observeEmails('test', 'INBOX').first;
+    final emails = await r.emails.observeEmails('test', 'INBOX').first;
-      expect(emails, hasLength(1));
+    expect(emails, hasLength(1));
-      expect(emails.first.hasAttachment, isTrue);
+    expect(emails.first.hasAttachment, isTrue);
 
-      final body = await r.emails.getEmailBody(emails.first.id);
+    final body = await r.emails.getEmailBody(emails.first.id);
-      expect(body.attachments, hasLength(1));
+    expect(body.attachments, hasLength(1));
-      expect(body.attachments.first.filename, attachmentName);
+    expect(body.attachments.first.filename, attachmentName);
-      expect(body.attachments.first.contentType, attachmentMime);
+    expect(body.attachments.first.contentType, attachmentMime);
-      expect(body.attachments.first.fetchPartId, isNotEmpty);
+    expect(body.attachments.first.fetchPartId, isNotEmpty);
 
-      final path = await r.emails.downloadAttachment(
+    final path = await r.emails.downloadAttachment(
-        emails.first.id,
+      emails.first.id,
-        body.attachments.first,
+      body.attachments.first,
-      );
+    );
-      final downloaded = await File(path).readAsBytes();
+    final downloaded = await File(path).readAsBytes();
-      expect(downloaded, equals(attachmentBytes));
+    expect(downloaded, equals(attachmentBytes));
-    },
+  });
-  );
 }

test/unit/account_repository_contract_test.dart

@@ -73,15 +73,13 @@ abstract class AccountRepositoryContract {
       expect(await repo.getPassword(_a.id), 'new');
     });
 
-    test(
+    test('removeAccount makes account disappear from observeAccounts',
-      'removeAccount makes account disappear from observeAccounts',
+        () async {
-      () async {
+      final repo = makeRepo();
-        final repo = makeRepo();
+      await repo.addAccount(_a, 'pw');
-        await repo.addAccount(_a, 'pw');
+      await repo.removeAccount(_a.id);
-        await repo.removeAccount(_a.id);
+      expect(await repo.observeAccounts().first, isEmpty);
-        expect(await repo.observeAccounts().first, isEmpty);
+    });
-      },
-    );
 
     test('getAccount returns null after removeAccount', () async {
       final repo = makeRepo();

test/unit/account_sync_manager_test.dart

@@ -37,41 +37,44 @@ void main() {
   // MissingPluginException (channel unavailable on the device), the IMAP sync
   // loop must stop permanently instead of retrying indefinitely with backoff.
   test(
-    'MissingPluginException from secure storage stops IMAP sync loop permanently',
+      'MissingPluginException from secure storage stops IMAP sync loop permanently',
-    () async {
+      () async {
-      final syncLog = FakeSyncLogRepository();
+    final syncLog = FakeSyncLogRepository();
 
-      final m = AccountSyncManager(
+    final m = AccountSyncManager(
-        _AccountRepositoryWithMissingPlugin(),
+      _AccountRepositoryWithMissingPlugin(),
-        FakeMailboxRepositoryWithInbox(),
+      FakeMailboxRepositoryWithInbox(),
-        FakeEmailRepository(),
+      FakeEmailRepository(),
-        syncLog: syncLog,
+      syncLog: syncLog,
-      );
+    );
 
-      m.start();
+    m.start();
 
-      // Allow the first sync cycle to run and fail.
+    // Allow the first sync cycle to run and fail.
-      await Future<void>.delayed(const Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
-      expect(syncLog.logs, hasLength(1));
+    expect(syncLog.logs, hasLength(1));
-      expect(syncLog.logs.first.success, isFalse);
+    expect(syncLog.logs.first.success, isFalse);
 
-      // Kicking the loop should have no effect once it has stopped permanently.
+    // Kicking the loop should have no effect once it has stopped permanently.
-      m.syncNow('1');
+    m.syncNow('1');
-      await Future<void>.delayed(const Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
-      // Before the fix: kick triggers a retry → 2 log entries.
+    // Before the fix: kick triggers a retry → 2 log entries.
-      // After the fix: loop is permanently stopped → still exactly 1 entry.
+    // After the fix: loop is permanently stopped → still exactly 1 entry.
-      expect(syncLog.logs, hasLength(1));
+    expect(syncLog.logs, hasLength(1));
 
-      m.dispose();
+    m.dispose();
-    },
+  });
-  );
 }
 
 class FakeEmailRepository implements EmailRepository {
   @override
-  Stream<List<Email>> observeEmails(String a, String m, {int limit = 50}) =>
+  Stream<List<Email>> observeEmails(
+    String a,
+    String m, {
+    int limit = 50,
+  }) =>
       Stream.value([]);
   @override
   Stream<List<EmailThread>> observeThreads(

test/unit/background_sync_test.dart

@@ -9,13 +9,12 @@ void main() {
   // startup, throwing PlatformException(channel-error, ...).
   // registerBackgroundSync() must absorb the failure and let the app continue.
   test(
-    'registerBackgroundSync completes without throwing when plugin is unavailable',
+      'registerBackgroundSync completes without throwing when plugin is unavailable',
-    () async {
+      () async {
-      // In the unit-test environment the native WorkManager plugin is not
+    // In the unit-test environment the native WorkManager plugin is not
-      // registered, so Workmanager().initialize() throws a PlatformException or
+    // registered, so Workmanager().initialize() throws a PlatformException or
-      // MissingPluginException.  The fix catches it.  This test fails before the
+    // MissingPluginException.  The fix catches it.  This test fails before the
-      // fix (exception propagates) and passes after it (exception is swallowed).
+    // fix (exception propagates) and passes after it (exception is swallowed).
-      await expectLater(registerBackgroundSync(), completes);
+    await expectLater(registerBackgroundSync(), completes);
-    },
+  });
-  );
 }

test/unit/cid_utils_test.dart

@@ -86,9 +86,8 @@ void main() {
       final result = injectInlineImages(html, msg);
 
       // Extract base64 payload from the data URI.
-      final match = RegExp(
+      final match =
-        r'data:image/png;base64,([A-Za-z0-9+/=]+)',
+          RegExp(r'data:image/png;base64,([A-Za-z0-9+/=]+)').firstMatch(result);
-      ).firstMatch(result);
       expect(match, isNotNull);
       final decoded = base64.decode(match!.group(1)!);
       expect(decoded.length, greaterThan(0));

test/unit/email_repository_contract_test.dart

@@ -44,7 +44,10 @@ abstract class EmailRepositoryContract {
   void run() {
     test('observeEmails starts empty', () async {
       final repo = await makeRepo();
-      expect(await repo.observeEmails(_account.id, 'INBOX').first, isEmpty);
+      expect(
+        await repo.observeEmails(_account.id, 'INBOX').first,
+        isEmpty,
+      );
     });
 
     test('observeEmails emits inserted email', () async {
@@ -58,7 +61,10 @@ abstract class EmailRepositoryContract {
     test('observeEmails only returns emails for the given mailbox', () async {
       final repo = await makeRepo();
       await insertEmail(repo, id: 'er-acc:1', mailboxPath: 'INBOX');
-      expect(await repo.observeEmails(_account.id, 'Sent').first, isEmpty);
+      expect(
+        await repo.observeEmails(_account.id, 'Sent').first,
+        isEmpty,
+      );
     });
 
     test('observeEmails orders by receivedAt descending', () async {
@@ -110,7 +116,11 @@ abstract class EmailRepositoryContract {
 
     test('setFlag flagged updates isFlagged', () async {
       final repo = await makeRepo();
-      await insertEmail(repo, id: 'er-acc:11', mailboxPath: 'INBOX');
+      await insertEmail(
+        repo,
+        id: 'er-acc:11',
+        mailboxPath: 'INBOX',
+      );
       await repo.setFlag('er-acc:11', flagged: true);
       final email = await repo.getEmail('er-acc:11');
       expect(email!.isFlagged, isTrue);
@@ -147,7 +157,10 @@ abstract class EmailRepositoryContract {
 
     test('observeThreads starts empty', () async {
       final repo = await makeRepo();
-      expect(await repo.observeThreads(_account.id, 'INBOX').first, isEmpty);
+      expect(
+        await repo.observeThreads(_account.id, 'INBOX').first,
+        isEmpty,
+      );
     });
   }
 }

test/unit/email_repository_impl_test.dart

@@ -453,49 +453,47 @@ void main() {
       expect(results.first.subject, 'foobar baz');
     });
 
-    test(
+    test('searchAddresses returns results sorted by most recently used',
-      'searchAddresses returns results sorted by most recently used',
+        () async {
-      () async {
+      final r = _makeRepos();
-        final r = _makeRepos();
+      await r.accounts.addAccount(_account, 'pw');
-        await r.accounts.addAccount(_account, 'pw');
 
-        final older = DateTime(2024);
+      final older = DateTime(2024);
-        final newer = DateTime(2024, 6);
+      final newer = DateTime(2024, 6);
 
-        // Two emails — older one has alice@, newer one has bob@.
+      // Two emails — older one has alice@, newer one has bob@.
-        await r.db.into(r.db.emails).insert(
+      await r.db.into(r.db.emails).insert(
-              EmailsCompanion.insert(
+            EmailsCompanion.insert(
-                id: 'acc-1:old',
+              id: 'acc-1:old',
-                accountId: 'acc-1',
+              accountId: 'acc-1',
-                mailboxPath: 'INBOX',
+              mailboxPath: 'INBOX',
-                uid: 1,
+              uid: 1,
-                receivedAt: older,
+              receivedAt: older,
-                toAddresses: const Value(
+              toAddresses: const Value(
-                  '[{"name":"Alice","email":"alice@example.com"}]',
+                '[{"name":"Alice","email":"alice@example.com"}]',
-                ),
               ),
-            );
+            ),
-        await r.db.into(r.db.emails).insert(
+          );
-              EmailsCompanion.insert(
+      await r.db.into(r.db.emails).insert(
-                id: 'acc-1:new',
+            EmailsCompanion.insert(
-                accountId: 'acc-1',
+              id: 'acc-1:new',
-                mailboxPath: 'Sent',
+              accountId: 'acc-1',
-                uid: 2,
+              mailboxPath: 'Sent',
-                receivedAt: newer,
+              uid: 2,
-                toAddresses: const Value(
+              receivedAt: newer,
-                  '[{"name":"Bob","email":"bob@example.com"}]',
+              toAddresses: const Value(
-                ),
+                '[{"name":"Bob","email":"bob@example.com"}]',
               ),
-            );
+            ),
+          );
 
-        // Query matching both; newer (bob) should come first.
+      // Query matching both; newer (bob) should come first.
-        final results = await r.emails.searchAddresses(null, 'example');
+      final results = await r.emails.searchAddresses(null, 'example');
-        expect(results.map((a) => a.email).toList(), [
+      expect(
-          'bob@example.com',
+        results.map((a) => a.email).toList(),
-          'alice@example.com',
+        ['bob@example.com', 'alice@example.com'],
-        ]);
+      );
-      },
+    });
-    );
 
     // ── IMAP method tests ────────────────────────────────────────────────────
 
@@ -699,47 +697,47 @@ void main() {
       expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
     });
 
-    test(
+    test('snooze flush selects src mailbox and moves email to Snoozed',
-      'snooze flush selects src mailbox and moves email to Snoozed',
+        () async {
-      () async {
+      final spy = SnoozeSpyImapClient();
-        final spy = SnoozeSpyImapClient();
+      final r = _makeRepos(
-        final r = _makeRepos(imapConnect: (_, __, ___) async => spy);
+        imapConnect: (_, __, ___) async => spy,
-        await r.accounts.addAccount(_account, 'pw');
+      );
-        await r.db.into(r.db.emails).insert(
+      await r.accounts.addAccount(_account, 'pw');
-              EmailsCompanion.insert(
+      await r.db.into(r.db.emails).insert(
-                id: 'acc-1:5',
+            EmailsCompanion.insert(
-                accountId: 'acc-1',
+              id: 'acc-1:5',
-                mailboxPath: 'Snoozed',
+              accountId: 'acc-1',
-                uid: 5,
+              mailboxPath: 'Snoozed',
-                receivedAt: DateTime(2024),
+              uid: 5,
-              ),
+              receivedAt: DateTime(2024),
-            );
+            ),
-        await r.db.into(r.db.pendingChanges).insert(
+          );
-              PendingChangesCompanion.insert(
+      await r.db.into(r.db.pendingChanges).insert(
-                accountId: 'acc-1',
+            PendingChangesCompanion.insert(
-                resourceType: 'Email',
+              accountId: 'acc-1',
-                resourceId: 'acc-1:5',
+              resourceType: 'Email',
-                changeType: 'snooze',
+              resourceId: 'acc-1:5',
-                payload: jsonEncode({
+              changeType: 'snooze',
-                  'uid': 5,
+              payload: jsonEncode({
-                  'src': 'INBOX',
+                'uid': 5,
-                  'dest': 'Snoozed',
+                'src': 'INBOX',
-                  'until': '2026-05-10T15:00:00.000',
+                'dest': 'Snoozed',
-                }),
+                'until': '2026-05-10T15:00:00.000',
-                createdAt: DateTime.now(),
+              }),
-              ),
+              createdAt: DateTime.now(),
-            );
+            ),
+          );
 
-        await r.emails.flushPendingChanges('acc-1', 'pw');
+      await r.emails.flushPendingChanges('acc-1', 'pw');
 
-        // Change successfully applied — removed from queue.
+      // Change successfully applied — removed from queue.
-        expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
+      expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
-        // Source mailbox extracted from 'src', not 'mailboxPath'.
+      // Source mailbox extracted from 'src', not 'mailboxPath'.
-        expect(spy.selectedMailbox, 'INBOX');
+      expect(spy.selectedMailbox, 'INBOX');
-        expect(spy.createdMailbox, 'Snoozed');
+      expect(spy.createdMailbox, 'Snoozed');
-        expect(spy.movedToMailbox, 'Snoozed');
+      expect(spy.movedToMailbox, 'Snoozed');
-      },
+    });
-    );
   });
 
   group('Snooze', () {
@@ -1642,123 +1640,119 @@ void main() {
       expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
     });
 
-    test(
+    test('snooze creates Snoozed folder via Mailbox/set when dest is Snoozed',
-      'snooze creates Snoozed folder via Mailbox/set when dest is Snoozed',
+        () async {
-      () async {
+      final List<Map<String, dynamic>> capturedBodies = [];
-        final List<Map<String, dynamic>> capturedBodies = [];
+      final client = MockClient((req) async {
-        final client = MockClient((req) async {
+        if (req.url.path.contains('well-known')) {
-          if (req.url.path.contains('well-known')) {
+          return http.Response(
-            return http.Response(
+            jsonEncode({
-              jsonEncode({
+              'apiUrl': 'https://jmap.example.com/api/',
-                'apiUrl': 'https://jmap.example.com/api/',
+              'accounts': {
-                'accounts': {
+                'acct1': {'name': 'alice@example.com', 'isPersonal': true},
-                  'acct1': {'name': 'alice@example.com', 'isPersonal': true},
+              },
-                },
+              'primaryAccounts': {
-                'primaryAccounts': {
+                'urn:ietf:params:jmap:core': 'acct1',
-                  'urn:ietf:params:jmap:core': 'acct1',
+                'urn:ietf:params:jmap:mail': 'acct1',
-                  'urn:ietf:params:jmap:mail': 'acct1',
+              },
-                },
+              'capabilities': {},
-                'capabilities': {},
+              'username': 'alice@example.com',
-                'username': 'alice@example.com',
+              'state': 'sess1',
-                'state': 'sess1',
+            }),
-              }),
+            200,
-              200,
+          );
-            );
+        }
-          }
+        final body = jsonDecode(req.body) as Map<String, dynamic>;
-          final body = jsonDecode(req.body) as Map<String, dynamic>;
+        capturedBodies.add(body);
-          capturedBodies.add(body);
+        final calls = body['methodCalls'] as List;
-          final calls = body['methodCalls'] as List;
+        final methodName = (calls.first as List)[0] as String;
-          final methodName = (calls.first as List)[0] as String;
+        if (methodName == 'Mailbox/set') {
-          if (methodName == 'Mailbox/set') {
-            return http.Response(
-              jsonEncode({
-                'sessionState': 's1',
-                'methodResponses': [
-                  [
-                    'Mailbox/set',
-                    {
-                      'accountId': 'acct1',
-                      'created': {
-                        'new-snoozed': {'id': 'mbx-snoozed'},
-                      },
-                    },
-                    '0',
-                  ],
-                ],
-              }),
-              200,
-            );
-          }
           return http.Response(
             jsonEncode({
               'sessionState': 's1',
               'methodResponses': [
                 [
-                  'Email/set',
+                  'Mailbox/set',
-                  {'accountId': 'acct1', 'updated': {}},
+                  {
+                    'accountId': 'acct1',
+                    'created': {
+                      'new-snoozed': {'id': 'mbx-snoozed'},
+                    },
+                  },
                   '0',
                 ],
               ],
             }),
             200,
           );
-        });
+        }
-
+        return http.Response(
-        final r = _makeRepos(httpClient: client);
+          jsonEncode({
-        await seedChange(
+            'sessionState': 's1',
-          r.db,
+            'methodResponses': [
-          r.accounts,
+              [
-          changeType: 'snooze',
+                'Email/set',
-          payload: jsonEncode({
+                {'accountId': 'acct1', 'updated': {}},
-            'uid': 0,
+                '0',
-            'src': 'mbx-inbox',
+              ],
-            'dest': 'Snoozed',
+            ],
-            'until': '2026-05-10T15:00:00.000',
           }),
+          200,
         );
+      });
 
-        await r.emails.flushPendingChanges('jmap-1', 'pw');
+      final r = _makeRepos(httpClient: client);
+      await seedChange(
+        r.db,
+        r.accounts,
+        changeType: 'snooze',
+        payload: jsonEncode({
+          'uid': 0,
+          'src': 'mbx-inbox',
+          'dest': 'Snoozed',
+          'until': '2026-05-10T15:00:00.000',
+        }),
+      );
 
-        // Change successfully applied — removed from queue.
+      await r.emails.flushPendingChanges('jmap-1', 'pw');
-        expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
 
-        // First API call should be Mailbox/set to create the Snoozed folder.
+      // Change successfully applied — removed from queue.
-        expect(capturedBodies, hasLength(2));
+      expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
-        final firstCall =
-            ((capturedBodies.first['methodCalls'] as List).first as List)[0];
-        expect(firstCall, 'Mailbox/set');
 
-        // Second call should be Email/set using the newly created mailbox ID.
+      // First API call should be Mailbox/set to create the Snoozed folder.
-        final secondCallArgs = ((capturedBodies[1]['methodCalls'] as List).first
+      expect(capturedBodies, hasLength(2));
-            as List)[1] as Map<String, dynamic>;
+      final firstCall =
-        final update = (secondCallArgs['update'] as Map<String, dynamic>)['e1']
+          ((capturedBodies.first['methodCalls'] as List).first as List)[0];
-            as Map<String, dynamic>;
+      expect(firstCall, 'Mailbox/set');
-        expect(update['mailboxIds/mbx-snoozed'], true);
-      },
-    );
 
-    test(
+      // Second call should be Email/set using the newly created mailbox ID.
-      'snooze uses existing mailbox ID when dest is already a JMAP ID',
+      final secondCallArgs = ((capturedBodies[1]['methodCalls'] as List).first
-      () async {
+          as List)[1] as Map<String, dynamic>;
-        final r = _makeRepos(httpClient: mockFlush(200));
+      final update = (secondCallArgs['update'] as Map<String, dynamic>)['e1']
-        await seedChange(
+          as Map<String, dynamic>;
-          r.db,
+      expect(update['mailboxIds/mbx-snoozed'], true);
-          r.accounts,
+    });
-          changeType: 'snooze',
-          payload: jsonEncode({
-            'uid': 0,
-            'src': 'mbx-inbox',
-            'dest': 'mbx-snoozed',
-            'until': '2026-05-10T15:00:00.000',
-          }),
-        );
 
-        await r.emails.flushPendingChanges('jmap-1', 'pw');
+    test('snooze uses existing mailbox ID when dest is already a JMAP ID',
+        () async {
+      final r = _makeRepos(httpClient: mockFlush(200));
+      await seedChange(
+        r.db,
+        r.accounts,
+        changeType: 'snooze',
+        payload: jsonEncode({
+          'uid': 0,
+          'src': 'mbx-inbox',
+          'dest': 'mbx-snoozed',
+          'until': '2026-05-10T15:00:00.000',
+        }),
+      );
 
-        // Change applied without needing Mailbox/set (dest was already a valid ID).
+      await r.emails.flushPendingChanges('jmap-1', 'pw');
-        expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
+
-      },
+      // Change applied without needing Mailbox/set (dest was already a valid ID).
-    );
+      expect(await r.db.select(r.db.pendingChanges).get(), isEmpty);
+    });
   });
 
   group('JMAP syncEmails body caching', () {
@@ -2288,42 +2282,41 @@ void main() {
 
   group('concurrent moves', () {
     test(
-      'two simultaneous moves enqueue two changes and leave email in last destination',
+        'two simultaneous moves enqueue two changes and leave email in last destination',
-      () async {
+        () async {
-        final r = _makeRepos();
+      final r = _makeRepos();
-        await r.accounts.addAccount(_account, 'pw');
+      await r.accounts.addAccount(_account, 'pw');
-        await r.db.into(r.db.emails).insert(
+      await r.db.into(r.db.emails).insert(
-              EmailsCompanion.insert(
+            EmailsCompanion.insert(
-                id: 'acc-1:5',
+              id: 'acc-1:5',
-                accountId: 'acc-1',
+              accountId: 'acc-1',
-                mailboxPath: 'INBOX',
+              mailboxPath: 'INBOX',
-                uid: 5,
+              uid: 5,
-                receivedAt: DateTime(2024),
+              receivedAt: DateTime(2024),
-              ),
+            ),
-            );
+          );
 
-        // Fire both moves without awaiting to exercise concurrent enqueue logic.
+      // Fire both moves without awaiting to exercise concurrent enqueue logic.
-        final f1 = r.emails.moveEmail('acc-1:5', 'Archive');
+      final f1 = r.emails.moveEmail('acc-1:5', 'Archive');
-        final f2 = r.emails.moveEmail('acc-1:5', 'Trash');
+      final f2 = r.emails.moveEmail('acc-1:5', 'Trash');
-        await Future.wait([f1, f2]);
+      await Future.wait([f1, f2]);
 
-        final changes = await r.db.select(r.db.pendingChanges).get();
+      final changes = await r.db.select(r.db.pendingChanges).get();
-        expect(changes, hasLength(2));
+      expect(changes, hasLength(2));
-        expect(changes.map((c) => c.changeType), everyElement('move'));
+      expect(changes.map((c) => c.changeType), everyElement('move'));
 
-        final destinations =
+      final destinations =
-            changes.map((c) => (jsonDecode(c.payload) as Map)['dest']).toSet();
+          changes.map((c) => (jsonDecode(c.payload) as Map)['dest']).toSet();
-        expect(destinations, containsAll(['Archive', 'Trash']));
+      expect(destinations, containsAll(['Archive', 'Trash']));
 
-        final email = await r.emails.getEmail('acc-1:5');
+      final email = await r.emails.getEmail('acc-1:5');
-        expect(
+      expect(
-          email!.mailboxPath,
+        email!.mailboxPath,
-          anyOf('Archive', 'Trash'),
+        anyOf('Archive', 'Trash'),
-          reason:
+        reason:
-              'email must be optimistically moved to one of the two destinations',
+            'email must be optimistically moved to one of the two destinations',
-        );
+      );
-      },
+    });
-    );
   });
 
   group('IMAP SMTP auth failure', () {

test/unit/mailbox_repository_contract_test.dart

@@ -61,7 +61,10 @@ abstract class MailboxRepositoryContract {
 
     test('findMailboxByRole returns null when no match', () async {
       final repo = await makeRepo();
-      expect(await repo.findMailboxByRole(_account.id, 'archive'), isNull);
+      expect(
+        await repo.findMailboxByRole(_account.id, 'archive'),
+        isNull,
+      );
     });
 
     test('findMailboxByRole returns the matching mailbox', () async {

test/unit/mailbox_repository_impl_test.dart

@@ -486,11 +486,8 @@ void main() {
         );
         await r.accounts.addAccount(_jmapAccount, 'pw');
 
-        final result = await r.mailboxes.createMailboxWithRole(
+        final result = await r.mailboxes
-          'jmap-1',
+            .createMailboxWithRole('jmap-1', 'Archive', 'archive');
-          'Archive',
-          'archive',
-        );
 
         expect(result.name, 'Archive');
         expect(result.role, 'archive');
@@ -501,80 +498,81 @@ void main() {
         expect(found!.name, 'Archive');
       });
 
-      test('JMAP: throws when server returns no created ID', () async {
+      test(
-        final r = _makeRepos(
+        'JMAP: throws when server returns no created ID',
-          httpClient: _mockJmap(
+        () async {
-            apiResponses: [
+          final r = _makeRepos(
-              {
+            httpClient: _mockJmap(
-                'sessionState': 'sess1',
+              apiResponses: [
-                'methodResponses': [
+                {
-                  [
+                  'sessionState': 'sess1',
-                    'Mailbox/set',
+                  'methodResponses': [
-                    {
+                    [
-                      'accountId': 'acct1',
+                      'Mailbox/set',
-                      'created': null,
+                      {
-                      'notCreated': {
+                        'accountId': 'acct1',
-                        'new-mailbox': {'type': 'serverFail'},
+                        'created': null,
+                        'notCreated': {
+                          'new-mailbox': {'type': 'serverFail'},
+                        },
                       },
-                    },
+                      '0',
-                    '0',
+                    ],
                   ],
-                ],
+                },
-              },
+              ],
-            ],
+            ),
-          ),
+          );
-        );
+          await r.accounts.addAccount(_jmapAccount, 'pw');
-        await r.accounts.addAccount(_jmapAccount, 'pw');
 
-        await expectLater(
+          await expectLater(
-          r.mailboxes.createMailboxWithRole('jmap-1', 'Archive', 'archive'),
+            r.mailboxes.createMailboxWithRole('jmap-1', 'Archive', 'archive'),
-          throwsA(isA<Exception>()),
+            throwsA(isA<Exception>()),
-        );
+          );
-      });
+        },
+      );
     });
 
     group('syncMailboxes IMAP preserves manually-set role', () {
-      test(
+      test('existing role is kept when server returns no special-use flag',
-        'existing role is kept when server returns no special-use flag',
+          () async {
-        () async {
+        final spy = SnoozeSpyImapClient();
-          final spy = SnoozeSpyImapClient();
+        // Make listMailboxes return a plain folder without \Archive.
-          // Make listMailboxes return a plain folder without \Archive.
+        final db = openTestDatabase();
-          final db = openTestDatabase();
+        final accounts = AccountRepositoryImpl(db, MapSecureStorage());
-          final accounts = AccountRepositoryImpl(db, MapSecureStorage());
 
-          // Override listMailboxes to return one plain folder.
+        // Override listMailboxes to return one plain folder.
-          final fakeClient = _PlainArchiveImapClient();
+        final fakeClient = _PlainArchiveImapClient();
-          final mailboxes = MailboxRepositoryImpl(
+        final mailboxes = MailboxRepositoryImpl(
-            db,
+          db,
-            accounts,
+          accounts,
-            imapConnect: (_, __, ___) async => fakeClient,
+          imapConnect: (_, __, ___) async => fakeClient,
-          );
+        );
-          await accounts.addAccount(_account, 'pw');
+        await accounts.addAccount(_account, 'pw');
 
-          // Pre-seed the DB with role='archive' (as if user created the folder).
+        // Pre-seed the DB with role='archive' (as if user created the folder).
-          await db.into(db.mailboxes).insert(
+        await db.into(db.mailboxes).insert(
-                MailboxesCompanion.insert(
+              MailboxesCompanion.insert(
-                  id: 'acc-1:Archive',
+                id: 'acc-1:Archive',
-                  accountId: 'acc-1',
+                accountId: 'acc-1',
-                  path: 'Archive',
+                path: 'Archive',
-                  name: 'Archive',
+                name: 'Archive',
-                  role: const Value('archive'),
+                role: const Value('archive'),
-                ),
+              ),
-              );
+            );
 
-          await mailboxes.syncMailboxes('acc-1');
+        await mailboxes.syncMailboxes('acc-1');
 
-          final found = await mailboxes.findMailboxByRole('acc-1', 'archive');
+        final found = await mailboxes.findMailboxByRole('acc-1', 'archive');
-          expect(
+        expect(
-            found,
+          found,
-            isNotNull,
+          isNotNull,
-            reason: 'Manually-set role should be preserved after sync',
+          reason: 'Manually-set role should be preserved after sync',
-          );
+        );
-          expect(found!.path, 'Archive');
+        expect(found!.path, 'Archive');
-          // Suppress unused warning on spy.
+        // Suppress unused warning on spy.
-          expect(spy, isNotNull);
+        expect(spy, isNotNull);
-        },
+      });
-      );
     });
   });
 }

test/unit/migration_test.dart

@@ -178,17 +178,17 @@ void main() {
 
       // v28: mime_tree_json column on email_bodies.
       await db
-          .customSelect('SELECT mime_tree_json FROM email_bodies LIMIT 0')
+          .customSelect(
+            'SELECT mime_tree_json FROM email_bodies LIMIT 0',
+          )
           .get();
 
       // v29: local_sieve_scripts table.
       await db.customSelect('SELECT count(*) FROM local_sieve_scripts').get();
 
       // v30: duration_ms column on sync_log_mailboxes.
-      final syncLogMailboxColumns = await _tableColumns(
+      final syncLogMailboxColumns =
-        db,
+          await _tableColumns(db, 'sync_log_mailboxes');
-        'sync_log_mailboxes',
-      );
       expect(syncLogMailboxColumns, contains('duration_ms'));
 
       // v32: local_sieve_applied table.
@@ -214,14 +214,14 @@ void main() {
     });
 
     test(
-      'upgrade from v22 to latest adds list_unsubscribe_header and imap_server_id',
+        'upgrade from v22 to latest adds list_unsubscribe_header and imap_server_id',
-      () async {
+        () async {
-        final dbFile = File('test_migration_v22.db');
+      final dbFile = File('test_migration_v22.db');
-        if (dbFile.existsSync()) dbFile.deleteSync();
+      if (dbFile.existsSync()) dbFile.deleteSync();
 
-        // Build a v22 database schema directly with raw SQL.
+      // Build a v22 database schema directly with raw SQL.
-        final rawDb = sqlite.sqlite3.open(dbFile.path);
+      final rawDb = sqlite.sqlite3.open(dbFile.path);
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE accounts (
           id TEXT NOT NULL PRIMARY KEY,
           display_name TEXT NOT NULL,
@@ -242,7 +242,7 @@ void main() {
           verbose INTEGER NOT NULL DEFAULT 0 CHECK ("verbose" IN (0, 1))
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE drafts (
           id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
           account_id TEXT NULL,
@@ -254,7 +254,7 @@ void main() {
           updated_at INTEGER NOT NULL
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE mailboxes (
           id TEXT NOT NULL PRIMARY KEY,
           account_id TEXT NOT NULL,
@@ -265,7 +265,7 @@ void main() {
           role TEXT NULL
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE emails (
           id TEXT NOT NULL PRIMARY KEY,
           account_id TEXT NOT NULL,
@@ -289,7 +289,7 @@ void main() {
           snoozed_from_mailbox_path TEXT NULL
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE threads (
           account_id TEXT NOT NULL,
           mailbox_path TEXT NOT NULL,
@@ -306,7 +306,7 @@ void main() {
           PRIMARY KEY (account_id, mailbox_path, id)
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE email_bodies (
           email_id TEXT NOT NULL PRIMARY KEY REFERENCES emails(id) ON DELETE CASCADE,
           text_body TEXT NULL,
@@ -316,7 +316,7 @@ void main() {
           headers_json TEXT NULL
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE sync_logs (
           id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
           account_id TEXT NOT NULL,
@@ -333,7 +333,7 @@ void main() {
           protocol_log TEXT NULL
         );
       ''');
-        rawDb.execute('''
+      rawDb.execute('''
         CREATE TABLE sync_log_mailboxes (
           id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
           sync_log_id INTEGER NOT NULL REFERENCES sync_logs (id) ON DELETE CASCADE,
@@ -343,79 +343,77 @@ void main() {
           bytes_transferred INTEGER NOT NULL DEFAULT 0
         );
       ''');
-        rawDb.execute('PRAGMA user_version = 22;');
+      rawDb.execute('PRAGMA user_version = 22;');
-        rawDb.close();
+      rawDb.close();
 
-        final db = AppDatabase(NativeDatabase(dbFile));
+      final db = AppDatabase(NativeDatabase(dbFile));
-        // Trigger migration.
+      // Trigger migration.
-        await db.select(db.accounts).get();
+      await db.select(db.accounts).get();
 
-        final emailColumns = await _tableColumns(db, 'emails');
+      final emailColumns = await _tableColumns(db, 'emails');
-        expect(emailColumns, contains('list_unsubscribe_header'));
+      expect(emailColumns, contains('list_unsubscribe_header'));
 
-        final draftColumns = await _tableColumns(db, 'drafts');
+      final draftColumns = await _tableColumns(db, 'drafts');
-        expect(draftColumns, contains('imap_server_id'));
+      expect(draftColumns, contains('imap_server_id'));
 
-        // v25: new indexes on mailboxes and threads.
+      // v25: new indexes on mailboxes and threads.
-        final allIndexes = await db
+      final allIndexes = await db
-            .customSelect("SELECT name FROM sqlite_master WHERE type='index'")
+          .customSelect("SELECT name FROM sqlite_master WHERE type='index'")
-            .get();
+          .get();
-        final indexNames =
+      final indexNames = allIndexes.map((r) => r.read<String>('name')).toSet();
-            allIndexes.map((r) => r.read<String>('name')).toSet();
+      expect(indexNames, contains('mailboxes_account_id'));
-        expect(indexNames, contains('mailboxes_account_id'));
+      expect(indexNames, contains('threads_latest_date'));
-        expect(indexNames, contains('threads_latest_date'));
 
-        // v26: FTS5 virtual table and triggers.
+      // v26: FTS5 virtual table and triggers.
-        final allTriggers = await db
+      final allTriggers = await db
-            .customSelect("SELECT name FROM sqlite_master WHERE type='trigger'")
+          .customSelect("SELECT name FROM sqlite_master WHERE type='trigger'")
-            .get();
+          .get();
-        final triggerNames =
+      final triggerNames =
-            allTriggers.map((r) => r.read<String>('name')).toSet();
+          allTriggers.map((r) => r.read<String>('name')).toSet();
-        expect(
+      expect(
-          triggerNames,
+        triggerNames,
-          containsAll(['email_fts_ai', 'email_fts_au', 'email_fts_ad']),
+        containsAll(['email_fts_ai', 'email_fts_au', 'email_fts_ad']),
-        );
+      );
-        await db.customSelect('SELECT count(*) FROM email_fts').get();
+      await db.customSelect('SELECT count(*) FROM email_fts').get();
 
-        // v27: search_history_entries table.
+      // v27: search_history_entries table.
-        await db
+      await db
-            .customSelect('SELECT count(*) FROM search_history_entries')
+          .customSelect('SELECT count(*) FROM search_history_entries')
-            .get();
+          .get();
 
-        // v28: mime_tree_json column on email_bodies.
+      // v28: mime_tree_json column on email_bodies.
-        await db
+      await db
-            .customSelect('SELECT mime_tree_json FROM email_bodies LIMIT 0')
+          .customSelect(
-            .get();
+            'SELECT mime_tree_json FROM email_bodies LIMIT 0',
+          )
+          .get();
 
-        // v29: local_sieve_scripts table.
+      // v29: local_sieve_scripts table.
-        await db.customSelect('SELECT count(*) FROM local_sieve_scripts').get();
+      await db.customSelect('SELECT count(*) FROM local_sieve_scripts').get();
 
-        // v30: duration_ms column on sync_log_mailboxes.
+      // v30: duration_ms column on sync_log_mailboxes.
-        final syncLogMailboxColumns = await _tableColumns(
+      final syncLogMailboxColumns =
-          db,
+          await _tableColumns(db, 'sync_log_mailboxes');
-          'sync_log_mailboxes',
+      expect(syncLogMailboxColumns, contains('duration_ms'));
-        );
-        expect(syncLogMailboxColumns, contains('duration_ms'));
 
-        // v33: error_stack_trace and is_permanent columns on sync_logs.
+      // v33: error_stack_trace and is_permanent columns on sync_logs.
-        final syncLogColumns = await _tableColumns(db, 'sync_logs');
+      final syncLogColumns = await _tableColumns(db, 'sync_logs');
-        expect(syncLogColumns, contains('error_stack_trace'));
+      expect(syncLogColumns, contains('error_stack_trace'));
-        expect(syncLogColumns, contains('is_permanent'));
+      expect(syncLogColumns, contains('is_permanent'));
 
-        // v34: user_preferences table.
+      // v34: user_preferences table.
-        await db.customSelect('SELECT count(*) FROM user_preferences').get();
+      await db.customSelect('SELECT count(*) FROM user_preferences').get();
 
-        // v35: mail_view_button_position column on user_preferences.
+      // v35: mail_view_button_position column on user_preferences.
-        final userPrefsColumns = await _tableColumns(db, 'user_preferences');
+      final userPrefsColumns = await _tableColumns(db, 'user_preferences');
-        expect(userPrefsColumns, contains('mail_view_button_position'));
+      expect(userPrefsColumns, contains('mail_view_button_position'));
 
-        // v36: after_mail_view_action column on user_preferences.
+      // v36: after_mail_view_action column on user_preferences.
-        expect(userPrefsColumns, contains('after_mail_view_action'));
+      expect(userPrefsColumns, contains('after_mail_view_action'));
 
-        await db.close();
+      await db.close();
-        if (dbFile.existsSync()) dbFile.deleteSync();
+      if (dbFile.existsSync()) dbFile.deleteSync();
-      },
+    });
-    );
 
     test('fresh install creates all tables at schemaVersion 36', () async {
       final db = AppDatabase(NativeDatabase.memory());
@@ -455,10 +453,8 @@ void main() {
       expect(draftColumns, contains('imap_server_id'));
 
       // v30: duration_ms column on sync_log_mailboxes.
-      final syncLogMailboxColumns = await _tableColumns(
+      final syncLogMailboxColumns =
-        db,
+          await _tableColumns(db, 'sync_log_mailboxes');
-        'sync_log_mailboxes',
-      );
       expect(syncLogMailboxColumns, contains('duration_ms'));
 
       // v33: error_stack_trace and is_permanent columns on sync_logs.

test/unit/notification_service_test.dart

@@ -9,15 +9,14 @@ void main() {
   // absent at startup, throwing MissingPluginException (or a similar error).
   // initNotifications() must absorb the failure and let the app continue.
   test(
-    'initNotifications completes without throwing when plugin is unavailable',
+      'initNotifications completes without throwing when plugin is unavailable',
-    () async {
+      () async {
-      // In the unit-test environment the native plugin is not registered, so
+    // In the unit-test environment the native plugin is not registered, so
-      // _plugin.initialize() throws. The fix catches it and keeps _initialized
+    // _plugin.initialize() throws. The fix catches it and keeps _initialized
-      // false.  This test fails before the fix (exception propagates) and passes
+    // false.  This test fails before the fix (exception propagates) and passes
-      // after it (exception is swallowed).
+    // after it (exception is swallowed).
-      await expectLater(initNotifications(), completes);
+    await expectLater(initNotifications(), completes);
-    },
+  });
-  );
 
   test('showNewMailNotification completes without throwing', () async {
     // Platform.isAndroid is false in tests, so this returns early without

test/unit/reliability_runner_test.dart

@@ -26,9 +26,11 @@ class _FakeAccounts implements AccountRepository {
   @override
   Stream<List<Account>> observeAccounts() => Stream.value(accounts);
   @override
-  Future<Account?> getAccount(String id) async => accounts
+  Future<Account?> getAccount(String id) async =>
-      .cast<Account?>()
+      accounts.cast<Account?>().firstWhere(
-      .firstWhere((a) => a?.id == id, orElse: () => null);
+            (a) => a?.id == id,
+            orElse: () => null,
+          );
   @override
   Future<void> addAccount(Account account, String password) async {}
   @override
@@ -92,7 +94,11 @@ class _CountingEmails implements EmailRepository {
   @override
   Future<int> flushPendingChanges(String accountId, String password) async => 0;
   @override
-  Stream<List<Email>> observeEmails(String a, String m, {int limit = 50}) =>
+  Stream<List<Email>> observeEmails(
+    String a,
+    String m, {
+    int limit = 50,
+  }) =>
       Stream.value([]);
   @override
   Stream<List<EmailThread>> observeThreads(

test/unit/share_encryption_service_test.dart

@@ -47,7 +47,9 @@ void main() {
     test('parsePublicKeyQr returns null for invalid input', () {
       expect(ShareEncryptionService.parsePublicKeyQr('not-valid'), isNull);
       expect(
-        ShareEncryptionService.parsePublicKeyQr('sharedinbox.de:pubkey:v1:!!!'),
+        ShareEncryptionService.parsePublicKeyQr(
+          'sharedinbox.de:pubkey:v1:!!!',
+        ),
         isNull,
       );
       expect(

test/unit/sieve_interpreter_test.dart

@@ -73,7 +73,11 @@ void main() {
         SieveRule(
           joinType: 'single',
           conditions: [
-            HeaderCondition(['from', 'reply-to'], ':is', ['boss@work.com']),
+            HeaderCondition(
+              ['from', 'reply-to'],
+              ':is',
+              ['boss@work.com'],
+            ),
           ],
           actions: [
             FlagAction([r'\Important']),
@@ -117,10 +121,8 @@ void main() {
         ),
       ];
 
-      final ctx = interp.execute(
+      final ctx =
-        rules,
+          interp.execute(rules, _email(subject: 'Weekly Newsletter Issue'));
-        _email(subject: 'Weekly Newsletter Issue'),
-      );
       expect(ctx.targetFolders, contains('Bulk'));
     });
   });

test/unit/sieve_parser_test.dart

@@ -261,9 +261,8 @@ if exists "X-Spam-Flag" {
 
   group('SieveParser — rule model', () {
     test('simple if produces one rule with branchGroupId', () {
-      final rules = parser.parse(
+      final rules =
-        'if header :contains "Subject" "x" { discard; }',
+          parser.parse('if header :contains "Subject" "x" { discard; }');
-      );
       expect(rules, hasLength(1));
       expect(rules.first.branchGroupId, isNotNull);
       expect(rules.first.conditions, hasLength(1));

test/unit/sync_log_repository_impl_test.dart

@@ -127,35 +127,33 @@ void main() {
     expect(rows.first.errorMessage, 'Connection refused');
   });
 
-  test(
+  test('stores and retrieves stackTrace and isPermanent on error entries',
-    'stores and retrieves stackTrace and isPermanent on error entries',
+      () async {
-    () async {
+    final repo = SyncLogRepositoryImpl(db);
-      final repo = SyncLogRepositoryImpl(db);
+    final start = DateTime(2024, 3, 1, 9);
-      final start = DateTime(2024, 3, 1, 9);
+    final end = DateTime(2024, 3, 1, 9, 0, 1);
-      final end = DateTime(2024, 3, 1, 9, 0, 1);
+    const fakeTrace = '#0 main (file:///app/lib/main.dart:10:5)';
-      const fakeTrace = '#0 main (file:///app/lib/main.dart:10:5)';
 
-      await repo.log(
+    await repo.log(
-        accountId: 'acc1',
+      accountId: 'acc1',
-        success: false,
+      success: false,
-        errorMessage: 'MissingPluginException',
+      errorMessage: 'MissingPluginException',
-        stackTrace: fakeTrace,
+      stackTrace: fakeTrace,
-        isPermanent: true,
+      isPermanent: true,
-        protocol: 'imap',
+      protocol: 'imap',
-        emailsFetched: 0,
+      emailsFetched: 0,
-        emailsSkipped: 0,
+      emailsSkipped: 0,
-        mailboxesSynced: 0,
+      mailboxesSynced: 0,
-        pendingFlushed: 0,
+      pendingFlushed: 0,
-        bytesTransferred: 0,
+      bytesTransferred: 0,
-        startedAt: start,
+      startedAt: start,
-        finishedAt: end,
+      finishedAt: end,
-      );
+    );
 
-      final entries = await repo.observeSyncLogs('acc1').first;
+    final entries = await repo.observeSyncLogs('acc1').first;
-      final entry = entries.firstWhere((e) => e.startedAt == start);
+    final entry = entries.firstWhere((e) => e.startedAt == start);
-      expect(entry.stackTrace, fakeTrace);
+    expect(entry.stackTrace, fakeTrace);
-      expect(entry.isPermanent, true);
+    expect(entry.isPermanent, true);
-      expect(entry.errorMessage, 'MissingPluginException');
+    expect(entry.errorMessage, 'MissingPluginException');
-    },
+  });
-  );
 }

test/unit/undo_logic_test.dart

@@ -260,9 +260,8 @@ void main() {
       expect(original!.messageId, isNull); // set a messageId so lookup works
 
       // Seed a messageId so undo can find the email after UID change.
-      await (db.update(db.emails)..where((t) => t.id.equals(oldEmailId))).write(
+      await (db.update(db.emails)..where((t) => t.id.equals(oldEmailId)))
-        const EmailsCompanion(messageId: Value('msg-101@test')),
+          .write(const EmailsCompanion(messageId: Value('msg-101@test')));
-      );
 
       final originalWithMsgId = await repo.getEmail(oldEmailId);
 
@@ -304,9 +303,8 @@ void main() {
       await container.read(undoServiceProvider.notifier).undo();
 
       // 4. Verify the current email row is now in INBOX.
-      final inInbox = await (db.select(
+      final inInbox = await (db.select(db.emails)
-        db.emails,
+            ..where((t) => t.mailboxPath.equals('INBOX')))
-      )..where((t) => t.mailboxPath.equals('INBOX')))
           .get();
       expect(
         inInbox,

test/unit/undo_service_test.dart

@@ -122,74 +122,70 @@ void main() {
     verify(mockEmailRepo.moveEmail('e1', 'INBOX')).called(1);
   });
 
-  test(
+  test('undo pushes inverse action into log when destinationMailboxPath is set',
-    'undo pushes inverse action into log when destinationMailboxPath is set',
+      () async {
-    () async {
+    final action = UndoAction(
-      final action = UndoAction(
+      id: 'del1',
-        id: 'del1',
+      accountId: 'acc1',
-        accountId: 'acc1',
+      type: UndoType.delete,
-        type: UndoType.delete,
+      emailIds: ['e1'],
-        emailIds: ['e1'],
+      sourceMailboxPath: 'INBOX',
-        sourceMailboxPath: 'INBOX',
+      destinationMailboxPath: 'Trash',
-        destinationMailboxPath: 'Trash',
+    );
-      );
 
-      when(mockEmailRepo.moveEmail(any, any)).thenAnswer((_) async {});
+    when(mockEmailRepo.moveEmail(any, any)).thenAnswer((_) async {});
-      when(
+    when(
-        mockEmailRepo.cancelPendingChange(any, any),
+      mockEmailRepo.cancelPendingChange(any, any),
-      ).thenAnswer((_) async => false);
+    ).thenAnswer((_) async => false);
 
-      final notifier = container.read(undoServiceProvider.notifier);
+    final notifier = container.read(undoServiceProvider.notifier);
-      await notifier.init();
+    await notifier.init();
-      await notifier.pushAction(action);
+    await notifier.pushAction(action);
-      await notifier.undo(actionId: 'del1');
+    await notifier.undo(actionId: 'del1');
 
-      // Original entry stays; inverse is added.
+    // Original entry stays; inverse is added.
-      final log = container.read(undoServiceProvider);
+    final log = container.read(undoServiceProvider);
-      expect(log.length, 2);
+    expect(log.length, 2);
-      expect(log[0].id, 'del1');
+    expect(log[0].id, 'del1');
-      final inv = log[1];
+    final inv = log[1];
-      expect(inv.id, 'del1-inv');
+    expect(inv.id, 'del1-inv');
-      expect(inv.type, UndoType.move);
+    expect(inv.type, UndoType.move);
-      expect(inv.emailIds, ['e1']);
+    expect(inv.emailIds, ['e1']);
-      expect(inv.sourceMailboxPath, 'Trash');
+    expect(inv.sourceMailboxPath, 'Trash');
-      expect(inv.destinationMailboxPath, 'INBOX');
+    expect(inv.destinationMailboxPath, 'INBOX');
-      verify(
+    verify(
-        mockUndoRepo.saveAction(
+      mockUndoRepo.saveAction(
-          argThat(predicate<UndoAction>((a) => a.id == 'del1-inv')),
+        argThat(predicate<UndoAction>((a) => a.id == 'del1-inv')),
-        ),
+      ),
-      ).called(1);
+    ).called(1);
-    },
+  });
-  );
 
-  test(
+  test('undo without destinationMailboxPath does not push inverse action',
-    'undo without destinationMailboxPath does not push inverse action',
+      () async {
-    () async {
+    final action = UndoAction(
-      final action = UndoAction(
+      id: 'mv1',
-        id: 'mv1',
+      accountId: 'acc1',
-        accountId: 'acc1',
+      type: UndoType.move,
-        type: UndoType.move,
+      emailIds: ['e1'],
-        emailIds: ['e1'],
+      sourceMailboxPath: 'INBOX',
-        sourceMailboxPath: 'INBOX',
+      // no destinationMailboxPath
-        // no destinationMailboxPath
+    );
-      );
 
-      when(mockEmailRepo.moveEmail(any, any)).thenAnswer((_) async {});
+    when(mockEmailRepo.moveEmail(any, any)).thenAnswer((_) async {});
-      when(
+    when(
-        mockEmailRepo.cancelPendingChange(any, any),
+      mockEmailRepo.cancelPendingChange(any, any),
-      ).thenAnswer((_) async => false);
+    ).thenAnswer((_) async => false);
 
-      final notifier = container.read(undoServiceProvider.notifier);
+    final notifier = container.read(undoServiceProvider.notifier);
-      await notifier.init();
+    await notifier.init();
-      await notifier.pushAction(action);
+    await notifier.pushAction(action);
-      await notifier.undo(actionId: 'mv1');
+    await notifier.undo(actionId: 'mv1');
 
-      // Original entry stays; no inverse since no destinationMailboxPath.
+    // Original entry stays; no inverse since no destinationMailboxPath.
-      final log = container.read(undoServiceProvider);
+    final log = container.read(undoServiceProvider);
-      expect(log.length, 1);
+    expect(log.length, 1);
-      expect(log.first.id, 'mv1');
+    expect(log.first.id, 'mv1');
-    },
+  });
-  );
 
   test('undo with actionId removes and undos specific action', () async {
     // action1 has no destination → no inverse action
@@ -354,9 +350,13 @@ void main() {
     );
 
     // Simulate slow DB load
-    when(mockUndoRepo.getHistory(limit: anyNamed('limit'))).thenAnswer(
+    when(
-      (_) =>
+      mockUndoRepo.getHistory(limit: anyNamed('limit')),
-          Future.delayed(const Duration(milliseconds: 10), () => [persisted]),
+    ).thenAnswer(
+      (_) => Future.delayed(
+        const Duration(milliseconds: 10),
+        () => [persisted],
+      ),
     );
 
     final notifier = container.read(undoServiceProvider.notifier);

test/widget/about_screen_test.dart

@@ -46,9 +46,8 @@ class ThrowingUrlLauncher extends Mock
 Widget _buildScreen({List<Account> accounts = const []}) {
   return ProviderScope(
     overrides: [
-      accountRepositoryProvider.overrideWithValue(
+      accountRepositoryProvider
-        FakeAccountRepository(accounts),
+          .overrideWithValue(FakeAccountRepository(accounts)),
-      ),
     ],
     child: const MaterialApp(home: AboutScreen()),
   );
@@ -152,10 +151,8 @@ void main() {
       },
     );
     addTearDown(
-      () => tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+      () => tester.binding.defaultBinaryMessenger
-        SystemChannels.platform,
+          .setMockMethodCallHandler(SystemChannels.platform, null),
-        null,
-      ),
     );
 
     await tester.pumpWidget(_buildScreen());
@@ -176,7 +173,10 @@ void main() {
     expect(clipboardText, contains('Locale'));
     expect(clipboardText, contains('Text Scale'));
     expect(clipboardText, contains('DB Schema Version'));
-    expect(clipboardText, contains('[sharedinbox.de](https://sharedinbox.de)'));
+    expect(
+      clipboardText,
+      contains('[sharedinbox.de](https://sharedinbox.de)'),
+    );
   });
 
   testWidgets('AboutScreen create-issue button opens Codeberg URL', (

test/widget/account_export_screen_test.dart

@@ -74,7 +74,10 @@ void main() {
           recipientKeyId: material.keyId,
           recipientPublicKeyBytes: material.publicKeyBytes,
           accounts: [
-            AccountPayload(accountJson: account.toJson(), password: 'secret'),
+            AccountPayload(
+              accountJson: account.toJson(),
+              password: 'secret',
+            ),
           ],
         );
 
@@ -96,7 +99,10 @@ void main() {
         await tester.tap(find.text('Import'));
         await tester.pumpAndSettle();
 
-        expect(find.text('Imported 1 account successfully.'), findsOneWidget);
+        expect(
+          find.text('Imported 1 account successfully.'),
+          findsOneWidget,
+        );
       },
     );
 

test/widget/account_list_screen_test.dart

@@ -227,53 +227,54 @@ void main() {
       expect(find.textContaining('Healthy'), findsOneWidget);
     });
 
-    testWidgets('shows discrepancy details when sync health has discrepancies',
+    testWidgets(
-        (
+      'shows discrepancy details when sync health has discrepancies',
-      tester,
+      (tester) async {
-    ) async {
+        const summary =
-      const summary =
+            '{"INBOX":{"missingLocally":3,"missingOnServer":0,"flagMismatches":1}}';
-          '{"INBOX":{"missingLocally":3,"missingOnServer":0,"flagMismatches":1}}';
+        await tester.pumpWidget(
-      await tester.pumpWidget(
+          buildApp(
-        buildApp(
+            initialLocation: '/accounts',
-          initialLocation: '/accounts',
+            overrides: baseOverrides(
-          overrides: baseOverrides(
+              accounts: [kTestAccount],
-            accounts: [kTestAccount],
+              syncHealth: SyncHealthRow(
-            syncHealth: SyncHealthRow(
+                accountId: kTestAccount.id,
-              accountId: kTestAccount.id,
+                lastVerifiedAt: DateTime(2024, 6),
-              lastVerifiedAt: DateTime(2024, 6),
+                isHealthy: false,
-              isHealthy: false,
+                discrepancySummary: summary,
-              discrepancySummary: summary,
+              ),
             ),
           ),
-        ),
+        );
-      );
+        await tester.pumpAndSettle();
-      await tester.pumpAndSettle();
 
-      expect(find.textContaining('missing locally: 3'), findsOneWidget);
+        expect(find.textContaining('missing locally: 3'), findsOneWidget);
-      expect(find.textContaining('flag mismatches: 1'), findsOneWidget);
+        expect(find.textContaining('flag mismatches: 1'), findsOneWidget);
-    });
+      },
+    );
 
-    testWidgets('sync health row is positioned below the account name row', (
+    testWidgets(
-      tester,
+      'sync health row is positioned below the account name row',
-    ) async {
+      (tester) async {
-      await tester.pumpWidget(
+        await tester.pumpWidget(
-        buildApp(
+          buildApp(
-          initialLocation: '/accounts',
+            initialLocation: '/accounts',
-          overrides: baseOverrides(
+            overrides: baseOverrides(
-            accounts: [kTestAccount],
+              accounts: [kTestAccount],
-            syncHealth: SyncHealthRow(
+              syncHealth: SyncHealthRow(
-              accountId: kTestAccount.id,
+                accountId: kTestAccount.id,
-              lastVerifiedAt: DateTime(2024, 6),
+                lastVerifiedAt: DateTime(2024, 6),
-              isHealthy: true,
+                isHealthy: true,
+              ),
             ),
           ),
-        ),
+        );
-      );
+        await tester.pumpAndSettle();
-      await tester.pumpAndSettle();
 
-      final namePos = tester.getTopLeft(find.text('Alice')).dy;
+        final namePos = tester.getTopLeft(find.text('Alice')).dy;
-      final healthPos = tester.getTopLeft(find.textContaining('Healthy')).dy;
+        final healthPos = tester.getTopLeft(find.textContaining('Healthy')).dy;
-      expect(healthPos, greaterThan(namePos));
+        expect(healthPos, greaterThan(namePos));
-    });
+      },
+    );
   });
 }

test/widget/crash_screen_test.dart

@@ -96,10 +96,8 @@ void main() {
         },
       );
       addTearDown(
-        () => tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+        () => tester.binding.defaultBinaryMessenger
-          SystemChannels.platform,
+            .setMockMethodCallHandler(SystemChannels.platform, null),
-          null,
-        ),
       );
 
       const exception = 'TestException: clipboard test';
@@ -128,77 +126,79 @@ void main() {
     },
   );
 
-  testWidgets('CrashScreen shows git hash as clickable link above stacktrace', (
+  testWidgets(
-    tester,
+    'CrashScreen shows git hash as clickable link above stacktrace',
-  ) async {
+    (tester) async {
-    tester.view.physicalSize = const Size(800, 1200);
+      tester.view.physicalSize = const Size(800, 1200);
-    tester.view.devicePixelRatio = 1.0;
+      tester.view.devicePixelRatio = 1.0;
-    addTearDown(() => tester.view.resetPhysicalSize());
+      addTearDown(() => tester.view.resetPhysicalSize());
 
-    final mock = MockUrlLauncher();
+      final mock = MockUrlLauncher();
-    UrlLauncherPlatform.instance = mock;
+      UrlLauncherPlatform.instance = mock;
 
-    const exception = 'TestException: git hash test';
+      const exception = 'TestException: git hash test';
-    final stackTrace = StackTrace.current;
+      final stackTrace = StackTrace.current;
-    const testHash = 'abc1234';
+      const testHash = 'abc1234';
 
-    await tester.pumpWidget(
+      await tester.pumpWidget(
-      CrashScreen(
+        CrashScreen(
-        exception: exception,
+          exception: exception,
-        stackTrace: stackTrace,
+          stackTrace: stackTrace,
-        gitHash: testHash,
+          gitHash: testHash,
-      ),
+        ),
-    );
+      );
-    await tester.pumpAndSettle();
+      await tester.pumpAndSettle();
 
-    // Git hash link should be present
+      // Git hash link should be present
-    final gitLinkFinder = find.textContaining('Git Commit: abc1234');
+      final gitLinkFinder = find.textContaining('Git Commit: abc1234');
-    expect(gitLinkFinder, findsOneWidget);
+      expect(gitLinkFinder, findsOneWidget);
 
-    // Link must appear above the stack trace
+      // Link must appear above the stack trace
-    final stackTraceFinder = find.text('Stack Trace:');
+      final stackTraceFinder = find.text('Stack Trace:');
-    expect(
+      expect(
-      tester.getTopLeft(gitLinkFinder).dy,
+        tester.getTopLeft(gitLinkFinder).dy,
-      lessThan(tester.getTopLeft(stackTraceFinder).dy),
+        lessThan(tester.getTopLeft(stackTraceFinder).dy),
-    );
+      );
 
-    // Tapping the link should open the Codeberg commit URL
+      // Tapping the link should open the Codeberg commit URL
-    await tester.tap(gitLinkFinder);
+      await tester.tap(gitLinkFinder);
-    await tester.pumpAndSettle();
+      await tester.pumpAndSettle();
 
-    expect(
+      expect(
-      mock.launchedUrl,
+        mock.launchedUrl,
-      equals('https://codeberg.org/guettli/sharedinbox/commit/abc1234'),
+        equals('https://codeberg.org/guettli/sharedinbox/commit/abc1234'),
-    );
+      );
-  });
+    },
+  );
 
-  testWidgets('CrashScreen shows version, build mode, and platform in the UI', (
+  testWidgets(
-    tester,
+    'CrashScreen shows version, build mode, and platform in the UI',
-  ) async {
+    (tester) async {
-    tester.view.physicalSize = const Size(800, 1200);
+      tester.view.physicalSize = const Size(800, 1200);
-    tester.view.devicePixelRatio = 1.0;
+      tester.view.devicePixelRatio = 1.0;
-    addTearDown(() => tester.view.resetPhysicalSize());
+      addTearDown(() => tester.view.resetPhysicalSize());
 
-    const exception = 'TestException: info row test';
+      const exception = 'TestException: info row test';
-    final stackTrace = StackTrace.current;
+      final stackTrace = StackTrace.current;
 
-    await tester.pumpWidget(
+      await tester.pumpWidget(
-      MaterialApp(
+        MaterialApp(
-        home: CrashScreen(exception: exception, stackTrace: stackTrace),
+          home: CrashScreen(exception: exception, stackTrace: stackTrace),
-      ),
+        ),
-    );
+      );
-    await tester.pumpAndSettle();
+      await tester.pumpAndSettle();
 
-    // Info row shows app version (from mock), build mode, and platform OS.
+      // Info row shows app version (from mock), build mode, and platform OS.
-    expect(find.textContaining('1.0.0+42'), findsWidgets);
+      expect(find.textContaining('1.0.0+42'), findsWidgets);
-    // In test builds kDebugMode is true.
+      // In test builds kDebugMode is true.
-    expect(find.textContaining('debug'), findsOneWidget);
+      expect(find.textContaining('debug'), findsOneWidget);
-    // Platform OS is always present (linux in CI, android/ios on device).
+      // Platform OS is always present (linux in CI, android/ios on device).
-    expect(
+      expect(
-      find.textContaining(RegExp(r'linux|android|ios|windows|macos')),
+        find.textContaining(RegExp(r'linux|android|ios|windows|macos')),
-      findsWidgets,
+        findsWidgets,
-    );
+      );
-  });
+    },
+  );
 
   testWidgets(
     'CrashScreen shows app version as clickable link when git hash is set',
@@ -264,10 +264,8 @@ void main() {
         },
       );
       addTearDown(
-        () => tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+        () => tester.binding.defaultBinaryMessenger
-          SystemChannels.platform,
+            .setMockMethodCallHandler(SystemChannels.platform, null),
-          null,
-        ),
       );
 
       const exception = 'TestException: version link clipboard test';

test/widget/edit_account_screen_test.dart

@@ -106,62 +106,62 @@ void main() {
     });
 
     testWidgets(
-      'try connection button is disabled when no password stored or entered',
+        'try connection button is disabled when no password stored or entered',
-      (tester) async {
+        (
-        tester.view.physicalSize = const Size(800, 1400);
+      tester,
-        tester.view.devicePixelRatio = 1.0;
+    ) async {
-        addTearDown(tester.view.resetPhysicalSize);
+      tester.view.physicalSize = const Size(800, 1400);
-        addTearDown(tester.view.resetDevicePixelRatio);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
 
-        await tester.pumpWidget(
+      await tester.pumpWidget(
-          buildApp(
+        buildApp(
-            initialLocation: '/accounts/acc-1/edit',
+          initialLocation: '/accounts/acc-1/edit',
-            overrides: baseOverrides(
+          overrides: baseOverrides(
-              accounts: [kTestAccount],
+            accounts: [kTestAccount],
-              hasStoredPassword: false,
+            hasStoredPassword: false,
-            ),
           ),
-        );
+        ),
-        await tester.pumpAndSettle();
+      );
+      await tester.pumpAndSettle();
 
-        final button = tester.widget<OutlinedButton>(
+      final button = tester.widget<OutlinedButton>(
-          find.byKey(const Key('editTryConnectionButton')),
+        find.byKey(const Key('editTryConnectionButton')),
-        );
+      );
-        expect(button.onPressed, isNull);
+      expect(button.onPressed, isNull);
-      },
+    });
-    );
 
     testWidgets(
-      'try connection button is enabled after typing password with no stored password',
+        'try connection button is enabled after typing password with no stored password',
-      (tester) async {
+        (tester) async {
-        tester.view.physicalSize = const Size(800, 1400);
+      tester.view.physicalSize = const Size(800, 1400);
-        tester.view.devicePixelRatio = 1.0;
+      tester.view.devicePixelRatio = 1.0;
-        addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetPhysicalSize);
-        addTearDown(tester.view.resetDevicePixelRatio);
+      addTearDown(tester.view.resetDevicePixelRatio);
 
-        await tester.pumpWidget(
+      await tester.pumpWidget(
-          buildApp(
+        buildApp(
-            initialLocation: '/accounts/acc-1/edit',
+          initialLocation: '/accounts/acc-1/edit',
-            overrides: baseOverrides(
+          overrides: baseOverrides(
-              accounts: [kTestAccount],
+            accounts: [kTestAccount],
-              hasStoredPassword: false,
+            hasStoredPassword: false,
-            ),
           ),
-        );
+        ),
-        await tester.pumpAndSettle();
+      );
+      await tester.pumpAndSettle();
 
-        await tester.enterText(
+      await tester.enterText(
-          find.byKey(const Key('editPasswordField')),
+        find.byKey(const Key('editPasswordField')),
-          'mypassword',
+        'mypassword',
-        );
+      );
-        await tester.pump();
+      await tester.pump();
 
-        final button = tester.widget<OutlinedButton>(
+      final button = tester.widget<OutlinedButton>(
-          find.byKey(const Key('editTryConnectionButton')),
+        find.byKey(const Key('editTryConnectionButton')),
-        );
+      );
-        expect(button.onPressed, isNotNull);
+      expect(button.onPressed, isNotNull);
-      },
+    });
-    );
 
     testWidgets('save button is disabled when no password stored or entered', (
       tester,
@@ -182,9 +182,8 @@ void main() {
       );
       await tester.pumpAndSettle();
 
-      final button = tester.widget<FilledButton>(
+      final button = tester
-        find.widgetWithText(FilledButton, 'Save'),
+          .widget<FilledButton>(find.widgetWithText(FilledButton, 'Save'));
-      );
       expect(button.onPressed, isNull);
     });
 

test/widget/email_detail_screen_test.dart

@@ -52,7 +52,10 @@ List<Override> _overrides({required EmailBody body, Email? email}) => [
       ),
       mailboxRepositoryProvider.overrideWithValue(FakeMailboxRepository()),
       emailRepositoryProvider.overrideWithValue(
-        FakeEmailRepository(emailDetail: email ?? testEmail(), emailBody: body),
+        FakeEmailRepository(
+          emailDetail: email ?? testEmail(),
+          emailBody: body,
+        ),
       ),
     ];
 
@@ -188,45 +191,45 @@ void main() {
       await tester.pumpAndSettle();
 
       expect(
-        find.byWidgetPredicate((w) => w is Tooltip && w.message == 'Reply all'),
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Reply all',
+        ),
         findsNothing,
       );
     });
 
-    testWidgets(
+    testWidgets('Reply on single-recipient email navigates directly to compose',
-      'Reply on single-recipient email navigates directly to compose',
+        (tester) async {
-      (tester) async {
+      // testEmail has from=[bob], to=[alice]. After removing alice (own),
-        // testEmail has from=[bob], to=[alice]. After removing alice (own),
+      // only bob remains → no dialog, navigate straight to compose.
-        // only bob remains → no dialog, navigate straight to compose.
+      final email = testEmail();
-        final email = testEmail();
+      await tester.pumpWidget(
-        await tester.pumpWidget(
+        buildApp(
-          buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
-            initialLocation:
+          overrides: [
-                '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+            ..._overrides(
-            overrides: [
+              body: const EmailBody(emailId: 'acc-1:42', attachments: []),
-              ..._overrides(
+              email: email,
-                body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+            ),
-                email: email,
+            draftRepositoryProvider.overrideWithValue(FakeDraftRepository()),
-              ),
+          ],
-              draftRepositoryProvider.overrideWithValue(FakeDraftRepository()),
+        ),
-            ],
+      );
-          ),
+      await tester.pumpAndSettle();
-        );
-        await tester.pumpAndSettle();
 
-        await tester.tap(
+      await tester.tap(
-          find.byWidgetPredicate((w) => w is Tooltip && w.message == 'Reply'),
+        find.byWidgetPredicate(
-        );
+          (w) => w is Tooltip && w.message == 'Reply',
-        await tester.pumpAndSettle();
+        ),
+      );
+      await tester.pumpAndSettle();
 
-        // No dialog shown — straight navigation to compose.
+      // No dialog shown — straight navigation to compose.
-        expect(find.text('Reply All'), findsNothing);
+      expect(find.text('Reply All'), findsNothing);
-      },
+    });
-    );
 
-    testWidgets('Reply on multi-recipient email shows Reply All dialog', (
+    testWidgets('Reply on multi-recipient email shows Reply All dialog',
-      tester,
+        (tester) async {
-    ) async {
       // Email with an extra Cc recipient so the dialog is triggered.
       final email = Email(
         id: 'acc-1:42',
@@ -255,7 +258,9 @@ void main() {
       await tester.pumpAndSettle();
 
       await tester.tap(
-        find.byWidgetPredicate((w) => w is Tooltip && w.message == 'Reply'),
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Reply',
+        ),
       );
       await tester.pumpAndSettle();
 
@@ -266,9 +271,8 @@ void main() {
       expect(find.textContaining('carol@example.com'), findsAtLeastNWidgets(1));
     });
 
-    testWidgets('Mark as spam is in popup menu, not a standalone button', (
+    testWidgets('Mark as spam is in popup menu, not a standalone button',
-      tester,
+        (tester) async {
-    ) async {
       await tester.pumpWidget(
         buildApp(
           initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
@@ -294,9 +298,8 @@ void main() {
       expect(find.text('Mark as spam'), findsOneWidget);
     });
 
-    testWidgets('Mark as spam shows dialog when no junk folder', (
+    testWidgets('Mark as spam shows dialog when no junk folder',
-      tester,
+        (tester) async {
-    ) async {
       // FakeMailboxRepository has no mailboxes by default → findMailboxByRole
       // returns null → dialog shown.
       await tester.pumpWidget(
@@ -331,7 +334,9 @@ void main() {
       await tester.pumpAndSettle();
 
       expect(
-        find.byWidgetPredicate((w) => w is Tooltip && w.message == 'Archive'),
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Archive',
+        ),
         findsOneWidget,
       );
     });
@@ -350,16 +355,17 @@ void main() {
       await tester.pumpAndSettle();
 
       await tester.tap(
-        find.byWidgetPredicate((w) => w is Tooltip && w.message == 'Archive'),
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Archive',
+        ),
       );
       await tester.pumpAndSettle();
 
       expect(find.text('No archive folder found'), findsOneWidget);
     });
 
-    testWidgets('Mark as unread is in popup menu, not a standalone button', (
+    testWidgets('Mark as unread is in popup menu, not a standalone button',
-      tester,
+        (tester) async {
-    ) async {
       await tester.pumpWidget(
         buildApp(
           initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
@@ -395,16 +401,13 @@ void main() {
             accountRepositoryProvider.overrideWithValue(
               FakeAccountRepository([kTestAccount]),
             ),
-            mailboxRepositoryProvider.overrideWithValue(
+            mailboxRepositoryProvider
-              FakeMailboxRepository(),
+                .overrideWithValue(FakeMailboxRepository()),
-            ),
             emailRepositoryProvider.overrideWithValue(
               FakeEmailRepository(
                 emailDetail: testEmail(),
-                emailBody: const EmailBody(
+                emailBody:
-                  emailId: 'acc-1:42',
+                    const EmailBody(emailId: 'acc-1:42', attachments: []),
-                  attachments: [],
-                ),
                 rawRfc822: rawContent,
               ),
             ),
@@ -433,16 +436,13 @@ void main() {
             accountRepositoryProvider.overrideWithValue(
               FakeAccountRepository([kTestAccount]),
             ),
-            mailboxRepositoryProvider.overrideWithValue(
+            mailboxRepositoryProvider
-              FakeMailboxRepository(),
+                .overrideWithValue(FakeMailboxRepository()),
-            ),
             emailRepositoryProvider.overrideWithValue(
               FakeEmailRepository(
                 emailDetail: testEmail(),
-                emailBody: const EmailBody(
+                emailBody:
-                  emailId: 'acc-1:42',
+                    const EmailBody(emailId: 'acc-1:42', attachments: []),
-                  attachments: [],
-                ),
                 rawRfc822: 'Subject: test\r\n\r\nBody',
               ),
             ),
@@ -483,37 +483,43 @@ void main() {
       expect(find.text('Share'), findsOneWidget);
     });
 
-    testWidgets('long-press on unsubscribe chip shows URL tooltip', (
+    testWidgets(
-      tester,
+      'long-press on unsubscribe chip shows URL tooltip',
-    ) async {
+      (tester) async {
-      final email = testEmail(
+        final email = testEmail(
-        listUnsubscribeHeader: '<https://example.com/unsubscribe>',
+          listUnsubscribeHeader: '<https://example.com/unsubscribe>',
-      );
+        );
-      await tester.pumpWidget(
+        await tester.pumpWidget(
-        buildApp(
+          buildApp(
-          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+            initialLocation:
-          overrides: _overrides(
+                '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
-            body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+            overrides: _overrides(
-            email: email,
+              body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+              email: email,
+            ),
           ),
-        ),
+        );
-      );
+        await tester.pumpAndSettle();
-      await tester.pumpAndSettle();
 
-      expect(find.text('Unsubscribe'), findsOneWidget);
+        expect(find.text('Unsubscribe'), findsOneWidget);
 
-      expect(
+        expect(
-        find.byWidgetPredicate(
+          find.byWidgetPredicate(
-          (w) => w is Tooltip && w.message == 'https://example.com/unsubscribe',
+            (w) =>
-        ),
+                w is Tooltip && w.message == 'https://example.com/unsubscribe',
-        findsOneWidget,
+          ),
-      );
+          findsOneWidget,
+        );
 
-      await tester.longPress(find.text('Unsubscribe'));
+        await tester.longPress(find.text('Unsubscribe'));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      expect(find.text('https://example.com/unsubscribe'), findsOneWidget);
+        expect(
-    });
+          find.text('https://example.com/unsubscribe'),
+          findsOneWidget,
+        );
+      },
+    );
 
     testWidgets('Show Mail Structure opens dialog with MIME parts', (
       tester,
@@ -557,31 +563,36 @@ void main() {
       expect(find.textContaining('application/pdf'), findsOneWidget);
     });
 
-    testWidgets('Show Mail Structure shows snackbar when mimeTree is absent', (
+    testWidgets(
-      tester,
+      'Show Mail Structure shows snackbar when mimeTree is absent',
-    ) async {
+      (tester) async {
-      const body = EmailBody(
+        const body = EmailBody(
-        emailId: 'acc-1:42',
+          emailId: 'acc-1:42',
-        textBody: 'Hello',
+          textBody: 'Hello',
-        attachments: [],
+          attachments: [],
-        // mimeTree is null — not yet cached or not available.
+          // mimeTree is null — not yet cached or not available.
-      );
+        );
-      await tester.pumpWidget(
+        await tester.pumpWidget(
-        buildApp(
+          buildApp(
-          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+            initialLocation:
-          overrides: _overrides(body: body),
+                '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
-        ),
+            overrides: _overrides(body: body),
-      );
+          ),
-      await tester.pumpAndSettle();
+        );
+        await tester.pumpAndSettle();
 
-      await tester.tap(find.byType(PopupMenuButton<String>));
+        await tester.tap(find.byType(PopupMenuButton<String>));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      await tester.tap(find.text('Show Mail Structure'));
+        await tester.tap(find.text('Show Mail Structure'));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      expect(find.textContaining('Structure not available'), findsOneWidget);
+        expect(
-    });
+          find.textContaining('Structure not available'),
+          findsOneWidget,
+        );
+      },
+    );
   });
 }
 

test/widget/email_list_screen_golden_test.dart

@@ -51,7 +51,9 @@ List<Override> _overrides({
       searchHistoryRepositoryProvider.overrideWithValue(
         FakeSearchHistoryRepository(),
       ),
-      syncLastErrorProvider.overrideWith((ref, _) => Stream.value(syncError)),
+      syncLastErrorProvider.overrideWith(
+        (ref, _) => Stream.value(syncError),
+      ),
     ];
 
 void main() {
@@ -120,7 +122,9 @@ void main() {
         buildApp(
           initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails',
           overrides: _overrides(
-            searchResults: [_email(id: 'acc-1:5', subject: 'Project proposal')],
+            searchResults: [
+              _email(id: 'acc-1:5', subject: 'Project proposal'),
+            ],
           ),
         ),
       );

test/widget/email_list_screen_test.dart

@@ -430,62 +430,63 @@ void main() {
       expect(find.text('Result email'), findsWidgets);
     });
 
-    testWidgets('deleting all search results pops back to previous screen', (
+    testWidgets(
-      tester,
+      'deleting all search results pops back to previous screen',
-    ) async {
+      (tester) async {
-      final email = testEmail(subject: 'Needle');
+        final email = testEmail(subject: 'Needle');
 
-      // Start at the mailbox list so the email list is pushed on top of it,
+        // Start at the mailbox list so the email list is pushed on top of it,
-      // making context.canPop() == true inside EmailListScreen.
+        // making context.canPop() == true inside EmailListScreen.
-      await tester.pumpWidget(
+        await tester.pumpWidget(
-        buildApp(
+          buildApp(
-          initialLocation: '/accounts/acc-1/mailboxes',
+            initialLocation: '/accounts/acc-1/mailboxes',
-          overrides: [
+            overrides: [
-            accountRepositoryProvider.overrideWithValue(
+              accountRepositoryProvider.overrideWithValue(
-              FakeAccountRepository([kTestAccount]),
+                FakeAccountRepository([kTestAccount]),
-            ),
+              ),
-            mailboxRepositoryProvider.overrideWithValue(
+              mailboxRepositoryProvider.overrideWithValue(
-              FakeMailboxRepository([kTestMailbox]),
+                FakeMailboxRepository([kTestMailbox]),
-            ),
+              ),
-            emailRepositoryProvider.overrideWithValue(
+              emailRepositoryProvider.overrideWithValue(
-              FakeEmailRepository(searchResults: [email]),
+                FakeEmailRepository(searchResults: [email]),
-            ),
+              ),
-          ],
+            ],
-        ),
+          ),
-      );
+        );
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      expect(find.byType(MailboxListScreen), findsOneWidget);
+        expect(find.byType(MailboxListScreen), findsOneWidget);
 
-      // Navigate into INBOX (pushes EmailListScreen onto the stack).
+        // Navigate into INBOX (pushes EmailListScreen onto the stack).
-      await tester.tap(find.text('INBOX'));
+        await tester.tap(find.text('INBOX'));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      expect(find.byType(EmailListScreen), findsOneWidget);
+        expect(find.byType(EmailListScreen), findsOneWidget);
 
-      // Search for the email.
+        // Search for the email.
-      await tester.enterText(find.byType(TextField), 'Needle');
+        await tester.enterText(find.byType(TextField), 'Needle');
-      await tester.testTextInput.receiveAction(TextInputAction.search);
+        await tester.testTextInput.receiveAction(TextInputAction.search);
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      // 'Needle' also appears in the SearchBar input, so match at least one.
+        // 'Needle' also appears in the SearchBar input, so match at least one.
-      expect(find.text('Needle'), findsAtLeastNWidgets(1));
+        expect(find.text('Needle'), findsAtLeastNWidgets(1));
 
-      // Long-press the sender name (unique to the email tile) to enter
+        // Long-press the sender name (unique to the email tile) to enter
-      // selection mode.
+        // selection mode.
-      await tester.longPress(find.text('Bob'));
+        await tester.longPress(find.text('Bob'));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      await tester.tap(find.byIcon(Icons.select_all));
+        await tester.tap(find.byIcon(Icons.select_all));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      await tester.tap(find.byIcon(Icons.delete));
+        await tester.tap(find.byIcon(Icons.delete));
-      await tester.pumpAndSettle();
+        await tester.pumpAndSettle();
 
-      // Should have popped back to the mailbox list.
+        // Should have popped back to the mailbox list.
-      expect(find.byType(EmailListScreen), findsNothing);
+        expect(find.byType(EmailListScreen), findsNothing);
-      expect(find.byType(MailboxListScreen), findsOneWidget);
+        expect(find.byType(MailboxListScreen), findsOneWidget);
-    });
+      },
+    );
 
     testWidgets(
       'deleting some search results updates the list without popping',

test/widget/search_screen_test.dart

@@ -89,7 +89,9 @@ void main() {
       expect(find.text('No results'), findsOneWidget);
     });
 
-    testWidgets('shows email results under "Messages" section', (tester) async {
+    testWidgets('shows email results under "Messages" section', (
+      tester,
+    ) async {
       final email = testEmail(subject: 'Invoice Q3');
       await tester.pumpWidget(
         buildApp(
@@ -120,7 +122,9 @@ void main() {
       expect(find.text('Invoice Q3'), findsOneWidget);
     });
 
-    testWidgets('shows folder results under "Folders" section', (tester) async {
+    testWidgets('shows folder results under "Folders" section', (
+      tester,
+    ) async {
       const archiveMailbox = Mailbox(
         id: 'acc-1:Archive',
         accountId: 'acc-1',

test/widget/secure_email_webview_test.dart

@@ -20,12 +20,10 @@ Widget _wrap(Widget child) => MaterialApp(
 
 void main() {
   group('buildEmailHtml', () {
-    test(
+    test('forces light color-scheme to prevent black-on-black in dark mode',
-      'forces light color-scheme to prevent black-on-black in dark mode',
+        () {
-      () {
+      _expectLightMode(buildEmailHtml('<p>Hello</p>'));
-        _expectLightMode(buildEmailHtml('<p>Hello</p>'));
+    });
-      },
-    );
 
     test('includes email body content', () {
       final html = buildEmailHtml('<p>Test body</p>');
@@ -46,9 +44,8 @@ void main() {
 
     test('prevents horizontal overflow so wide HTML emails are not cut off',
         () {
-      final html = buildEmailHtml(
+      final html =
-        '<table width="600"><tr><td>x</td></tr></table>',
+          buildEmailHtml('<table width="600"><tr><td>x</td></tr></table>');
-      );
       // Body clips overflow so fixed-width email tables don't escape the viewport.
       expect(html, contains('overflow-x: hidden'));
       // Tables are forced to full viewport width so fixed pixel widths don't overflow.
@@ -65,7 +62,11 @@ void main() {
   group('SecureEmailWebView (Linux plain-text fallback)', () {
     testWidgets('renders extracted text from HTML', (tester) async {
       await tester.pumpWidget(
-        _wrap(const SecureEmailWebView(htmlBody: '<p>Hello <b>world</b></p>')),
+        _wrap(
+          const SecureEmailWebView(
+            htmlBody: '<p>Hello <b>world</b></p>',
+          ),
+        ),
       );
       expect(find.textContaining('Hello'), findsOneWidget);
       expect(find.textContaining('world'), findsOneWidget);
@@ -91,11 +92,12 @@ void main() {
       expect(find.byType(SelectableText), findsOneWidget);
     });
 
-    testWidgets('toggling loadRemoteImages rebuilds without error', (
+    testWidgets('toggling loadRemoteImages rebuilds without error',
-      tester,
+        (tester) async {
-    ) async {
       await tester.pumpWidget(
-        _wrap(const SecureEmailWebView(htmlBody: '<p>Body</p>')),
+        _wrap(
+          const SecureEmailWebView(htmlBody: '<p>Body</p>'),
+        ),
       );
       await tester.pumpWidget(
         _wrap(
@@ -109,7 +111,9 @@ void main() {
     });
 
     testWidgets('handles empty HTML body', (tester) async {
-      await tester.pumpWidget(_wrap(const SecureEmailWebView(htmlBody: '')));
+      await tester.pumpWidget(
+        _wrap(const SecureEmailWebView(htmlBody: '')),
+      );
       expect(find.byType(SelectableText), findsOneWidget);
     });
   });

test/widget/sieve_scripts_screen_test.dart

@@ -27,9 +27,13 @@ void main() {
     await tester.pumpWidget(
       ProviderScope(
         overrides: [
-          sieveRepositoryProvider.overrideWith((ref) => _FakeSieveRepository()),
+          sieveRepositoryProvider.overrideWith(
+            (ref) => _FakeSieveRepository(),
+          ),
         ],
-        child: const MaterialApp(home: SieveScriptsScreen(accountId: 'acc-1')),
+        child: const MaterialApp(
+          home: SieveScriptsScreen(accountId: 'acc-1'),
+        ),
       ),
     );
     await tester.pumpAndSettle();

test/widget/undo_shell_test.dart

@@ -38,9 +38,8 @@ void main() {
         sourceMailboxPath: 'INBOX',
         timestamp: DateTime.now().subtract(const Duration(hours: 1)),
       );
-      when(
+      when(mockUndoRepo.getHistory(limit: anyNamed('limit')))
-        mockUndoRepo.getHistory(limit: anyNamed('limit')),
+          .thenAnswer((_) async => [staleAction]);
-      ).thenAnswer((_) async => [staleAction]);
 
       await tester.pumpWidget(buildShell(mockUndoRepo));
       await tester.pumpAndSettle();
@@ -49,12 +48,10 @@ void main() {
     },
   );
 
-  testWidgets('shows snackbar for fresh action pushed in current session', (
+  testWidgets('shows snackbar for fresh action pushed in current session',
-    tester,
+      (tester) async {
-  ) async {
+    when(mockUndoRepo.getHistory(limit: anyNamed('limit')))
-    when(
+        .thenAnswer((_) async => []);
-      mockUndoRepo.getHistory(limit: anyNamed('limit')),
-    ).thenAnswer((_) async => []);
 
     await tester.pumpWidget(buildShell(mockUndoRepo));
     await tester.pumpAndSettle();
@@ -67,20 +64,18 @@ void main() {
       emailIds: ['e1'],
       sourceMailboxPath: 'INBOX',
     );
-    await ProviderScope.containerOf(
+    await ProviderScope.containerOf(context)
-      context,
+        .read(undoServiceProvider.notifier)
-    ).read(undoServiceProvider.notifier).pushAction(freshAction);
+        .pushAction(freshAction);
     await tester.pumpAndSettle();
 
     expect(find.text('1 email(s) moved'), findsOneWidget);
   });
 
-  testWidgets('shows correct text for delete action (moved to Trash)', (
+  testWidgets('shows correct text for delete action (moved to Trash)',
-    tester,
+      (tester) async {
-  ) async {
+    when(mockUndoRepo.getHistory(limit: anyNamed('limit')))
-    when(
+        .thenAnswer((_) async => []);
-      mockUndoRepo.getHistory(limit: anyNamed('limit')),
-    ).thenAnswer((_) async => []);
 
     await tester.pumpWidget(buildShell(mockUndoRepo));
     await tester.pumpAndSettle();
@@ -93,9 +88,9 @@ void main() {
       emailIds: ['e1', 'e2'],
       sourceMailboxPath: 'INBOX',
     );
-    await ProviderScope.containerOf(
+    await ProviderScope.containerOf(context)
-      context,
+        .read(undoServiceProvider.notifier)
-    ).read(undoServiceProvider.notifier).pushAction(deleteAction);
+        .pushAction(deleteAction);
     await tester.pumpAndSettle();
 
     expect(find.text('2 email(s) moved to Trash'), findsOneWidget);

test/widget/user_preferences_screen_test.dart

@@ -35,7 +35,10 @@ void main() {
       );
       await tester.pumpAndSettle();
 
-      expect(find.text('Single mail view button position'), findsOneWidget);
+      expect(
+        find.text('Single mail view button position'),
+        findsOneWidget,
+      );
     });
 
     testWidgets('menu position bottom option is selected by default', (
@@ -50,9 +53,8 @@ void main() {
       await tester.pumpAndSettle();
 
       final radioGroups = find.byType(RadioGroup<MenuPosition>);
-      final menuGroup = tester.widget<RadioGroup<MenuPosition>>(
+      final menuGroup =
-        radioGroups.first,
+          tester.widget<RadioGroup<MenuPosition>>(radioGroups.first);
-      );
       expect(menuGroup.groupValue, MenuPosition.bottom);
     });
 
@@ -68,9 +70,8 @@ void main() {
       await tester.pumpAndSettle();
 
       final radioGroups = find.byType(RadioGroup<MenuPosition>);
-      final mailViewGroup = tester.widget<RadioGroup<MenuPosition>>(
+      final mailViewGroup =
-        radioGroups.last,
+          tester.widget<RadioGroup<MenuPosition>>(radioGroups.last);
-      );
       expect(mailViewGroup.groupValue, MenuPosition.bottom);
     });
 
@@ -97,27 +98,27 @@ void main() {
     });
 
     testWidgets(
-      'tapping Top in mail view button position section updates the repo',
+        'tapping Top in mail view button position section updates the repo', (
-      (tester) async {
+      tester,
-        await tester.pumpWidget(
+    ) async {
-          buildApp(
+      await tester.pumpWidget(
-            initialLocation: '/accounts/preferences',
+        buildApp(
-            overrides: baseOverrides(),
+          initialLocation: '/accounts/preferences',
-          ),
+          overrides: baseOverrides(),
-        );
+        ),
-        await tester.pumpAndSettle();
+      );
+      await tester.pumpAndSettle();
 
-        await tester.tap(find.text('Top').last);
+      await tester.tap(find.text('Top').last);
-        await tester.pumpAndSettle();
+      await tester.pumpAndSettle();
 
-        final repo = ProviderScope.containerOf(
+      final repo = ProviderScope.containerOf(
-          tester.element(find.byType(UserPreferencesScreen)),
+        tester.element(find.byType(UserPreferencesScreen)),
-        ).read(userPreferencesRepositoryProvider)
+      ).read(userPreferencesRepositoryProvider)
-            as FakeUserPreferencesRepository;
+          as FakeUserPreferencesRepository;
 
-        expect(repo.mailViewButtonPosition, MenuPosition.top);
+      expect(repo.mailViewButtonPosition, MenuPosition.top);
-      },
+    });
-    );
 
     testWidgets('shows after mail action section', (tester) async {
       await tester.pumpWidget(
@@ -152,13 +153,14 @@ void main() {
       await tester.pumpAndSettle();
 
       final radioGroups = find.byType(RadioGroup<AfterMailViewAction>);
-      final group = tester.widget<RadioGroup<AfterMailViewAction>>(
+      final group =
-        radioGroups.first,
+          tester.widget<RadioGroup<AfterMailViewAction>>(radioGroups.first);
-      );
       expect(group.groupValue, AfterMailViewAction.nextMessage);
     });
 
-    testWidgets('tapping Return to mailbox updates the repo', (tester) async {
+    testWidgets('tapping Return to mailbox updates the repo', (
+      tester,
+    ) async {
       await tester.pumpWidget(
         buildApp(
           initialLocation: '/accounts/preferences',