docs: record Renovate Bot completion and close issue #257 (#268 )

All required components (renovate.json, ci/main.go Renovate() function, .forgejo/workflows/renovate.yml, Taskfile.yml renovate task) were already in main. Closed issue #257.
fix: use Dagger for website deploy instead of bare hugo call (#267 )
2026-05-26 08:19:49 +02:00 · 2026-05-26 08:01:37 +02:00 · 2026-05-26 07:49:56 +02:00 · 2026-05-26 07:35:18 +02:00 · 2026-05-26 06:24:47 +02:00 · 2026-05-25 22:18:09 +02:00
44 changed files with 2058 additions and 187 deletions
@@ -22,6 +22,8 @@ jobs:
      - name: Detect Android and Linux changes
        id: diff
        shell: bash
+        env:
+          FORGEJO_TOKEN: ${{ github.token }}
        run: |
          # On workflow_dispatch always build everything
          if [ "$GITHUB_EVENT_NAME" = "workflow_dispatch" ]; then
@@ -30,6 +32,38 @@ jobs:
            exit 0
          fi

+          HEAD_SHA=$(git rev-parse HEAD)
+
+          # Skip if this exact commit was already successfully deployed (prevents
+          # hourly schedule from redeploying the same commit on every tick).
+          LAST_DEPLOYED_SHA=$(python3 - << 'PYEOF'
+          import json, os, sys, urllib.request
+          token = os.environ.get("FORGEJO_TOKEN", "")
+          server = os.environ.get("GITHUB_SERVER_URL", "").rstrip("/")
+          repo = os.environ.get("GITHUB_REPOSITORY", "")
+          url = f"{server}/api/v1/repos/{repo}/actions/runs?workflow_id=deploy.yml&status=success&limit=5"
+          req = urllib.request.Request(url, headers={"Authorization": f"token {token}"})
+          try:
+              with urllib.request.urlopen(req) as r:
+                  data = json.loads(r.read())
+              runs = [
+                  r for r in data.get("workflow_runs", [])
+                  if r.get("workflow_id") == "deploy.yml" and r.get("status") == "success"
+              ]
+              print(runs[0]["head_sha"] if runs else "")
+          except Exception as e:
+              print(f"API check failed: {e}", file=sys.stderr)
+              print("")
+          PYEOF
+          )
+
+          if [ -n "$LAST_DEPLOYED_SHA" ] && [ "$HEAD_SHA" = "$LAST_DEPLOYED_SHA" ]; then
+            echo "HEAD $HEAD_SHA already successfully deployed — skipping"
+            echo "android=false" >> "$GITHUB_OUTPUT"
+            echo "linux=false"   >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
          # Diff the HEAD commit against its parent; fall back to listing HEAD's files
          # when the parent is unavailable (initial commit, shallow clone).
          CHANGED=$(git diff --name-only HEAD~1 HEAD 2>/dev/null \
@@ -38,7 +72,7 @@ jobs:
          echo "Changed files:"
          echo "$CHANGED"

-          android_re='^(android/|integration_test/|lib/|pubspec\.yaml|pubspec\.lock|drift_schemas/)'
+          android_re='^(android/|integration_test/|lib/|pubspec\.yaml|pubspec\.lock|drift_schemas/|scripts/deploy_playstore\.py)'
          linux_re='^(linux/|lib/|pubspec\.yaml|pubspec\.lock)'

          echo "$CHANGED" | grep -qE "$android_re" \
@@ -97,7 +131,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
        with:
-          fetch-depth: 1
+          fetch-depth: 100

      - name: Check runner tools
        run: |
@@ -136,7 +170,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
        with:
-          fetch-depth: 1
+          fetch-depth: 100

      - name: Check runner tools
        run: |
@@ -178,7 +212,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
        with:
-          fetch-depth: 1
+          fetch-depth: 100

      - name: Check runner tools
        run: |
@@ -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
@@ -0,0 +1,39 @@
+name: Renovate
+
+on:
+  schedule:
+    - cron: '0 6 * * *'
+  workflow_dispatch:
+
+jobs:
+  renovate:
+    name: Renovate
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - 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:
+          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
@@ -13,20 +13,42 @@ jobs:
  deploy:
    name: Build & Deploy Website
    runs-on: ubuntu-latest
+    timeout-minutes: 60

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

+      - 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:
+          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 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 }}
-        run: task website-deploy
+          DAGGER_NO_NAG: "1"
+        run: task publish-website

      - name: Verify Website
        env:
          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
@@ -28,7 +28,8 @@ android/.gradle/
 android/local.properties
 android/app/google-services.json
 android/key.properties
-android/app/src/main/java/io/flutter/plugins/
+# android/app/src/main/java/io/flutter/plugins/ intentionally tracked so that
+# GeneratedPluginRegistrant.java (catch Throwable) is committed and used by CI.
 .android/
 Android/
 .gradle/
@@ -10,9 +10,21 @@ CLI tool `fgj` is available to query issues/PRs/actions.

 We use issues, follow this label state machine:

- **State/Ready** — Issue is available to pick up
- **State/InProgress** — Set this when you start working on an issue
- **State/Question** — Set this when you hit a blocker or need clarification
+- **State/ToPlan** — Issue needs a plan written by an agent before implementation
+- **State/Planned** — Plan has been posted as a comment; awaiting human review
+- **State/Ready** — Issue is approved and ready for implementation
+- **State/InProgress** — Set while an agent (or human) is actively working
+- **State/Question** — Agent hit a blocker or needs clarification
+
+Full lifecycle:
+
+```
+State/ToPlan → State/Planned   (automated: agent_loop.py runs a planning agent)
+State/Planned → State/Ready    (manual: human reviews the plan and approves)
+State/Ready → State/InProgress (automated: agent_loop.py before starting implementation)
+State/InProgress → closed      (automated: after PR is merged and CI passes)
+any state → State/Question     (automated or manual: when blocked)
+```

 List open issues ready to pick up:

@@ -22,9 +34,11 @@ fgj issue list --json --state open | jq '[.[] | select(.labels[].name == "State/

 Rules:

- Never start work on an issue without `State/Ready`
- When working via the agent loop: `State/Ready` → `State/InProgress` is set automatically
-  by `agent_loop.py` before the agent starts — do **not** set it yourself.
+- Never start implementation on an issue without `State/Ready`
+- Planning agents only post a plan comment — they do NOT write code or open PRs
+- 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"
@@ -224,7 +224,7 @@ tasks:
    desc: Build AAB via Dagger (cached, versionCode=1 placeholder) and export locally
    cmds:
      - mkdir -p build/app/outputs/bundle/release
-      - dagger call --progress=plain -q -m ci --source=. build-android-release -o build/app/outputs/bundle/release/app-release.aab
+      - HASH=$(git rev-parse --short HEAD) && dagger call --progress=plain -q -m ci --source=. build-android-release --commit-hash "$HASH" -o build/app/outputs/bundle/release/app-release.aab

  upload-android-bundle:
    desc: Upload AAB from build/ to Play Store via Dagger
@@ -238,6 +238,7 @@ tasks:

  publish-android:
    desc: Build cached AAB, stamp versionCode, sign, and publish to Play Store via Dagger
+    deps: [generate-changelog]
    preconditions:
      - sh: test -n "$PLAY_STORE_CONFIG_JSON"
        msg: "PLAY_STORE_CONFIG_JSON is not set"
@@ -246,7 +247,7 @@ tasks:
      - sh: test -n "$ANDROID_KEYSTORE_PASSWORD"
        msg: "ANDROID_KEYSTORE_PASSWORD is not set"
    cmds:
-      - dagger call --progress=plain -q -m ci --source=. publish-android --play-store-config env:PLAY_STORE_CONFIG_JSON --keystore-base64 env:ANDROID_KEYSTORE_BASE64 --keystore-password env:ANDROID_KEYSTORE_PASSWORD
+      - HASH=$(git rev-parse --short HEAD) && dagger call --progress=plain -q -m ci --source=. publish-android --play-store-config env:PLAY_STORE_CONFIG_JSON --keystore-base64 env:ANDROID_KEYSTORE_BASE64 --keystore-password env:ANDROID_KEYSTORE_PASSWORD --commit-hash "$HASH"

  deploy-apk:
    desc: Build and deploy Android APK via Dagger
@@ -335,6 +336,14 @@ tasks:
      - |
        dagger query '{ engine { localCache { prune(maxUsedSpace: "75gb", targetSpace: "50gb") } } }'

+  renovate:
+    desc: Run Renovate bot against the repository via Dagger
+    preconditions:
+      - sh: test -n "$RENOVATE_FORGEJO_TOKEN"
+        msg: "RENOVATE_FORGEJO_TOKEN is not set"
+    cmds:
+      - dagger call --progress=plain -q -m ci --source=. renovate --renovate-token env:RENOVATE_FORGEJO_TOKEN
+
  integration-android:
    desc: UI integration tests on a connected Android emulator (Stalwart on host, emulator reaches it via 10.0.2.2)
    deps: [_preflight, _android-sdk-check, _android-avd-setup]
@@ -4,7 +4,6 @@ gradle-wrapper.jar
 /gradlew
 /gradlew.bat
 /local.properties
-GeneratedPluginRegistrant.java
 .cxx/

 # Remember to never publicly share your keystore.
@@ -0,0 +1,89 @@
+package io.flutter.plugins;
+
+import androidx.annotation.Keep;
+import androidx.annotation.NonNull;
+import io.flutter.Log;
+
+import io.flutter.embedding.engine.FlutterEngine;
+
+/**
+ * Generated file. Do not edit.
+ * This file is generated by the Flutter tool based on the
+ * plugins that support the Android platform.
+ */
+@Keep
+public final class GeneratedPluginRegistrant {
+  private static final String TAG = "GeneratedPluginRegistrant";
+  public static void registerWith(@NonNull FlutterEngine flutterEngine) {
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.device_info.DeviceInfoPlusPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin device_info_plus, dev.fluttercommunity.plus.device_info.DeviceInfoPlusPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new com.mr.flutter.plugin.filepicker.FilePickerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin file_picker, com.mr.flutter.plugin.filepicker.FilePickerPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_local_notifications, com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_plugin_android_lifecycle, io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new com.it_nomads.fluttersecurestorage.FlutterSecureStoragePlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_secure_storage, com.it_nomads.fluttersecurestorage.FlutterSecureStoragePlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.flutter.plugins.integration_test.IntegrationTestPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin integration_test, dev.flutter.plugins.integration_test.IntegrationTestPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.steenbakker.mobile_scanner.MobileScannerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin mobile_scanner, dev.steenbakker.mobile_scanner.MobileScannerPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new com.crazecoder.openfile.OpenFilePlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin open_filex, com.crazecoder.openfile.OpenFilePlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin package_info_plus, dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin path_provider_android, io.flutter.plugins.pathprovider.PathProviderPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.share.SharePlusPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin share_plus, dev.fluttercommunity.plus.share.SharePlusPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.urllauncher.UrlLauncherPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin url_launcher_android, io.flutter.plugins.urllauncher.UrlLauncherPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.webviewflutter.WebViewFlutterPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin webview_flutter_android, io.flutter.plugins.webviewflutter.WebViewFlutterPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.workmanager.WorkmanagerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin workmanager_android, dev.fluttercommunity.workmanager.WorkmanagerPlugin", e);
+    }
+  }
+}
@@ -195,7 +195,8 @@ func (m *Ci) toolchain() *dagger.Container {
 		WithUser("ci").
 		WithExec([]string{"/bin/sh", "-c",
 			`tmp=$(mktemp); trap 'rm -f "$tmp"' EXIT; ` +
-				`yes | sdkmanager "ndk;28.2.13676358" "cmake;3.22.1" "build-tools;35.0.0" "platforms;android-34" >"$tmp" 2>&1 || { cat "$tmp"; exit 1; }`})
+				`yes | sdkmanager "ndk;28.2.13676358" "cmake;3.22.1" "build-tools;35.0.0" "platforms;android-34" >"$tmp" 2>&1 || { cat "$tmp"; exit 1; }`}).
+		WithExec([]string{"flutter", "precache", "--linux", "--no-android", "--no-ios"})
 }

 // Base is the Flutter toolchain container with mutable cache mounts attached.
@@ -285,6 +286,21 @@ func (m *Ci) firebaseSrc() *dagger.Directory {
 	})
 }

+// androidBase wraps setup(androidSrc()) with the Gradle named-cache so that
+// Gradle dependencies survive across Dagger execution-cache misses.
+func (m *Ci) androidBase() *dagger.Container {
+	return m.setup(m.androidSrc()).
+		WithMountedCache("/home/ci/.gradle", dag.CacheVolume("gradle-cache"),
+			dagger.ContainerWithMountedCacheOpts{Owner: "ci"})
+}
+
+// firebaseBase wraps setup(firebaseSrc()) with the Gradle named-cache.
+func (m *Ci) firebaseBase() *dagger.Container {
+	return m.setup(m.firebaseSrc()).
+		WithMountedCache("/home/ci/.gradle", dag.CacheVolume("gradle-cache"),
+			dagger.ContainerWithMountedCacheOpts{Owner: "ci"})
+}
+
 // linuxSrc is the source subset for Linux builds and integration tests.
 func (m *Ci) linuxSrc() *dagger.Directory {
 	return m.Source.Filter(dagger.DirectoryFilterOpts{
@@ -583,9 +599,17 @@ func (m *Ci) BuildLinux() *dagger.Directory {
 }

 // BuildLinuxRelease builds the Linux release bundle.
-func (m *Ci) BuildLinuxRelease() *dagger.Directory {
+func (m *Ci) BuildLinuxRelease(
+	// Git commit hash injected as GIT_HASH dart-define so the About page can display it.
+	// +optional
+	commitHash string,
+) *dagger.Directory {
+	args := []string{"flutter", "build", "linux", "--release"}
+	if commitHash != "" {
+		args = append(args, "--dart-define=GIT_HASH="+commitHash)
+	}
 	return m.setup(m.linuxSrc()).
-		WithExec([]string{"flutter", "build", "linux", "--release"}).
+		WithExec(args).
 		Directory("build/linux/x64/release/bundle")
 }

@@ -598,7 +622,7 @@ func (m *Ci) DeployLinux(
 	sshHost string,
 	commitHash string,
 ) (string, error) {
-	bundle := m.BuildLinuxRelease()
+	bundle := m.BuildLinuxRelease(commitHash)

 	datePath := time.Now().Format("2006/01/02")
 	remoteDir := fmt.Sprintf("public_html/builds/%s", datePath)
@@ -614,16 +638,27 @@ func (m *Ci) DeployLinux(

 // setupKeystore decodes the base64 keystore into the android build container.
 func (m *Ci) setupKeystore(keystoreBase64 *dagger.Secret, keystorePassword *dagger.Secret) *dagger.Container {
-	return m.setup(m.androidSrc()).
+	return m.androidBase().
 		WithSecretVariable("ANDROID_KEYSTORE_BASE64", keystoreBase64).
 		WithSecretVariable("ANDROID_KEYSTORE_PASSWORD", keystorePassword).
 		WithExec([]string{"/bin/sh", "-c", `echo "$ANDROID_KEYSTORE_BASE64" | base64 -d > android/app/upload-keystore.jks`})
 }

 // BuildAndroidApk builds a release APK signed with the upload key.
-func (m *Ci) BuildAndroidApk(keystoreBase64 *dagger.Secret, keystorePassword *dagger.Secret, buildNumber string) *dagger.File {
+func (m *Ci) BuildAndroidApk(
+	keystoreBase64 *dagger.Secret,
+	keystorePassword *dagger.Secret,
+	buildNumber string,
+	// Git commit hash injected as GIT_HASH dart-define so the About page can display it.
+	// +optional
+	commitHash string,
+) *dagger.File {
+	args := []string{"flutter", "build", "apk", "--release", "--no-pub", "--build-number", buildNumber}
+	if commitHash != "" {
+		args = append(args, "--dart-define=GIT_HASH="+commitHash)
+	}
 	return m.setupKeystore(keystoreBase64, keystorePassword).
-		WithExec([]string{"flutter", "build", "apk", "--release", "--no-pub", "--build-number", buildNumber}).
+		WithExec(args).
 		File("build/app/outputs/flutter-apk/app-release.apk")
 }

@@ -639,7 +674,7 @@ func (m *Ci) DeployApk(
 	keystorePassword *dagger.Secret,
 	buildNumber string,
 ) (string, error) {
-	apk := m.BuildAndroidApk(keystoreBase64, keystorePassword, buildNumber)
+	apk := m.BuildAndroidApk(keystoreBase64, keystorePassword, buildNumber, commitHash)

 	datePath := time.Now().Format("2006/01/02")
 	remoteDir := fmt.Sprintf("public_html/builds/%s", datePath)
@@ -655,8 +690,7 @@ func (m *Ci) DeployApk(
 // BuildAndroidDebugApks builds the debug app APK and the androidTest APK needed for Firebase Test Lab.
 // Returns a flat directory with app-debug.apk and app-debug-androidTest.apk.
 func (m *Ci) BuildAndroidDebugApks() *dagger.Directory {
-	built := m.setup(m.firebaseSrc()).
-		WithMountedCache("/home/ci/.gradle", dag.CacheVolume("gradle-cache"), dagger.ContainerWithMountedCacheOpts{Owner: "ci"}).
+	built := m.firebaseBase().
 		WithExec([]string{"flutter", "build", "apk", "--debug", "--no-pub"}).
 		WithWorkdir("/src/android").
 		// --no-daemon avoids connecting to a stale daemon whose registry file was
@@ -715,9 +749,17 @@ func (m *Ci) TestAndroidFirebase(

 // BuildAndroidRelease builds the AAB with a fixed build-number so Dagger can cache it.
 // versionCode and signing are applied separately via StampAndroidVersionCode + SignAndroidBundle.
-func (m *Ci) BuildAndroidRelease() *dagger.File {
-	return m.setup(m.androidSrc()).
-		WithExec([]string{"flutter", "build", "appbundle", "--release", "--no-pub", "--build-number", "1"}).
+func (m *Ci) BuildAndroidRelease(
+	// Git commit hash injected as GIT_HASH dart-define so the About page can display it.
+	// +optional
+	commitHash string,
+) *dagger.File {
+	args := []string{"flutter", "build", "appbundle", "--release", "--no-pub", "--build-number", "1"}
+	if commitHash != "" {
+		args = append(args, "--dart-define=GIT_HASH="+commitHash)
+	}
+	return m.androidBase().
+		WithExec(args).
 		File("build/app/outputs/bundle/release/app-release.aab")
 }

@@ -789,14 +831,30 @@ func (m *Ci) PublishAndroid(
 	playStoreConfig *dagger.Secret,
 	keystoreBase64 *dagger.Secret,
 	keystorePassword *dagger.Secret,
+	// Git commit hash injected as GIT_HASH dart-define so the About page can display it.
+	// +optional
+	commitHash string,
 ) (string, error) {
 	versionCode := int(time.Now().Unix())
-	aab := m.BuildAndroidRelease()
+	aab := m.BuildAndroidRelease(commitHash)
 	stamped := m.StampAndroidVersionCode(aab, versionCode)
 	signed := m.SignAndroidBundle(stamped, keystoreBase64, keystorePassword)
 	return m.UploadToPlayStore(ctx, signed, playStoreConfig)
 }

+// Renovate runs Renovate bot against the repository on Forgejo/Codeberg.
+func (m *Ci) Renovate(ctx context.Context, renovateToken *dagger.Secret) (string, error) {
+	return dag.Container().
+		From("renovate/renovate:39").
+		WithSecretVariable("RENOVATE_TOKEN", renovateToken).
+		WithEnvVariable("RENOVATE_PLATFORM", "forgejo").
+		WithEnvVariable("RENOVATE_ENDPOINT", "https://codeberg.org").
+		WithEnvVariable("RENOVATE_REPOSITORIES", "guettli/sharedinbox").
+		WithEnvVariable("LOG_LEVEL", "info").
+		WithExec([]string{"renovate"}).
+		Stdout(ctx)
+}
+
 // Graph returns a Mermaid diagram of the CI pipeline structure.
 // Paste the output into any Mermaid renderer (codeberg, github, mermaid.live)
 // or save it as a .md file to get a rendered diagram.
@@ -810,7 +868,7 @@ func (m *Ci) Graph() string {
 ` + "```" + `mermaid
 flowchart TD
    subgraph dagger ["Dagger · Check pipeline"]
-        toolchain["toolchain\nflutter:3.41.6 + NDK + apt"]
+        toolchain["toolchain\nflutter:3.41.6 + NDK + apt + precache"]
        pubGet["pubGetLayer\nflutter pub get"]
        codegen["codegenBase\nbuild_runner build\n(shared cache)"]
        stalwart(["Stalwart service\nIMAP · JMAP · SMTP · Sieve"])
@@ -13,7 +13,7 @@ export SSH_PRIVATE_KEY=$(cat "$HOME/.ssh/id_ed25519")

 # Add nix profile and nix store tools (task, dagger) to PATH
 export PATH="$HOME/.nix-profile/bin:$PATH"
-for pkg in "*go-task-*/bin/task" "*dagger-*/bin/dagger"; do
+for pkg in "*go-task-*/bin/task" "*dagger-*/bin/dagger" "*fgj-*/bin/fgj"; do
    bin=$(ls -d /nix/store/$pkg 2>/dev/null | sort -V | tail -1)
    [ -n "$bin" ] && export PATH="$(dirname "$bin"):$PATH"
 done
@@ -4,6 +4,16 @@ This file contains tasks which got implemented.

 Tasks get moved from next.md to done.md

+## Tasks (2026-05-26)
+
+- **Renovate Bot (Issue #257)**: Renovate Bot runs daily via Forgejo Actions to keep
+  dependencies up to date. All required components are in main:
+  - `renovate.json` — Renovate configuration covering pub, Dockerfile, and Forgejo Actions
+  - `ci/main.go` — `Renovate()` Dagger function using Forgejo platform and Codeberg endpoint
+  - `.forgejo/workflows/renovate.yml` — daily cron (06:00 UTC) workflow
+  - `Taskfile.yml` — `renovate` task
+  - Issue #257 closed.
+
 ## Tasks (2026-05-11)

 - **Stabilize Email List UI during Selection (Issue #14)**: Prevented layout shifts when entering
@@ -0,0 +1 @@
+const int dbSchemaVersion = 33;
@@ -19,6 +19,8 @@ class SyncLogEntry {
    required this.id,
    required this.result,
    this.errorMessage,
+    this.stackTrace,
+    this.isPermanent = false,
    required this.protocol,
    required this.emailsFetched,
    required this.emailsSkipped,
@@ -34,6 +36,8 @@ class SyncLogEntry {
  final int id;
  final String result; // 'ok' or 'error'
  final String? errorMessage;
+  final String? stackTrace;
+  final bool isPermanent;
  final String protocol; // 'imap' or 'jmap'
  final int emailsFetched;
  final int emailsSkipped;
@@ -54,6 +58,8 @@ abstract class SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -81,6 +87,8 @@ class NoOpSyncLogRepository implements SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -260,6 +260,8 @@ class _AccountSync implements _SyncLoop {
            accountId: account.id,
            success: false,
            errorMessage: e.toString(),
+            stackTrace: st.toString(),
+            isPermanent: isPermanent,
            protocol: 'imap',
            emailsFetched: 0,
            emailsSkipped: 0,
@@ -513,6 +515,8 @@ class _JmapAccountSync implements _SyncLoop {
            accountId: account.id,
            success: false,
            errorMessage: e.toString(),
+            stackTrace: st.toString(),
+            isPermanent: isPermanent,
            protocol: 'jmap',
            emailsFetched: 0,
            emailsSkipped: 0,
@@ -6,6 +6,7 @@ import 'package:drift/native.dart';
 import 'package:flutter/services.dart';
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';
+import 'package:sharedinbox/core/db_schema_version.dart';

 part 'database.g.dart';

@@ -192,6 +193,9 @@ class SyncLogs extends Table {
  DateTimeColumn get finishedAt => dateTime()();
  // Added in schema v13: raw protocol log when account.verbose == true.
  TextColumn get protocolLog => text().nullable()();
+  // Added in schema v33: stack trace and permanent flag for error entries.
+  TextColumn get errorStackTrace => text().nullable()();
+  BoolColumn get isPermanent => boolean().withDefault(const Constant(false))();
 }

 /// Per-mailbox breakdown for a single sync cycle.
@@ -329,7 +333,7 @@ class AppDatabase extends _$AppDatabase {
  AppDatabase([QueryExecutor? executor]) : super(executor ?? _openConnection());

  @override
-  int get schemaVersion => 32;
+  int get schemaVersion => dbSchemaVersion;

  Future<void> _createEmailFts() async {
    await customStatement('''
@@ -570,6 +574,10 @@ class AppDatabase extends _$AppDatabase {
          if (from < 32) {
            await m.createTable(localSieveApplied);
          }
+          if (from >= 7 && from < 33) {
+            await m.addColumn(syncLogs, syncLogs.errorStackTrace);
+            await m.addColumn(syncLogs, syncLogs.isPermanent);
+          }
        },
      );
 }
@@ -13,6 +13,8 @@ class SyncLogRepositoryImpl implements SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -30,6 +32,8 @@ class SyncLogRepositoryImpl implements SyncLogRepository {
              accountId: accountId,
              result: success ? 'ok' : 'error',
              errorMessage: Value(errorMessage),
+              errorStackTrace: Value(stackTrace),
+              isPermanent: Value(isPermanent),
              protocol: Value(protocol),
              itemsSynced: Value(emailsFetched),
              emailsSkipped: Value(emailsSkipped),
@@ -75,6 +79,8 @@ class SyncLogRepositoryImpl implements SyncLogRepository {
            id: r.id,
            result: r.result,
            errorMessage: r.errorMessage,
+            stackTrace: r.errorStackTrace,
+            isPermanent: r.isPermanent,
            protocol: r.protocol,
            emailsFetched: r.itemsSynced,
            emailsSkipped: r.emailsSkipped,
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:io';

 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -8,6 +7,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:sharedinbox/core/models/account.dart';
 import 'package:sharedinbox/di.dart';
+import 'package:sharedinbox/ui/utils/about_markdown.dart';
 import 'package:url_launcher/url_launcher.dart';

 class AboutScreen extends ConsumerStatefulWidget {
@@ -19,57 +19,22 @@ class AboutScreen extends ConsumerStatefulWidget {

 class _AboutScreenState extends ConsumerState<AboutScreen> {
  final Future<PackageInfo> _packageInfoFuture = PackageInfo.fromPlatform();
+  late final Future<String?> _deviceModelFuture;
  late final Stream<List<Account>> _accountsStream;
-
-  static const _gitHash = String.fromEnvironment('GIT_HASH');
+  String? _deviceModel;

  @override
  void initState() {
    super.initState();
    _accountsStream = ref.read(accountRepositoryProvider).observeAccounts();
+    _deviceModelFuture = getDeviceModel();
+    unawaited(
+      _deviceModelFuture.then((model) {
+        if (mounted) setState(() => _deviceModel = model);
+      }),
+    );
  }

-  String _buildMarkdown(
-    BuildContext context,
-    PackageInfo? pkg,
-    int imapCount,
-    int jmapCount,
-  ) {
-    final size = MediaQuery.of(context).size;
-    final pixelRatio = MediaQuery.of(context).devicePixelRatio;
-    final physW = (size.width * pixelRatio).toInt();
-    final physH = (size.height * pixelRatio).toInt();
-    final version =
-        pkg != null ? '${pkg.version}+${pkg.buildNumber}' : 'unknown';
-    final versionDisplay = _gitHash.isNotEmpty
-        ? '[$version](https://codeberg.org/guettli/sharedinbox/commit/$_gitHash)'
-        : version;
-    final osName = _capitalize(Platform.operatingSystem);
-    final isDark = MediaQuery.of(context).platformBrightness == Brightness.dark;
-
-    final gitCommitLine = _gitHash.isNotEmpty
-        ? '| Git Commit | [$_gitHash](https://codeberg.org/guettli/sharedinbox/commit/$_gitHash) |\n'
-        : '';
-    return '## [sharedinbox.de](https://sharedinbox.de)\n\n'
-        '| Property | Value |\n'
-        '|----------|-------|\n'
-        '| App Version | $versionDisplay |\n'
-        '$gitCommitLine'
-        '| Platform | ${Platform.operatingSystem} |\n'
-        '| $osName Version | ${Platform.operatingSystemVersion} |\n'
-        '| Resolution | ${physW}x$physH px'
-        ' (logical: ${size.width.toInt()}x${size.height.toInt()} pt,'
-        ' ratio: ${pixelRatio.toStringAsFixed(1)}x) |\n'
-        '| Dart Version | ${Platform.version.split(' ').first} |\n'
-        '| Processors | ${Platform.numberOfProcessors} |\n'
-        '| Dark Mode | ${isDark ? 'yes' : 'no'} |\n'
-        '| IMAP Accounts | $imapCount |\n'
-        '| JMAP Accounts | $jmapCount |\n';
-  }
-
-  static String _capitalize(String s) =>
-      s.isEmpty ? s : '${s[0].toUpperCase()}${s.substring(1)}';
-
  Future<void> _copyToClipboard(
    BuildContext context,
    int imapCount,
@@ -79,10 +44,20 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
    try {
      pkg = await _packageInfoFuture;
    } catch (_) {}
+    String? deviceModel;
+    try {
+      deviceModel = await _deviceModelFuture;
+    } catch (_) {}
    if (!context.mounted) return;
    await Clipboard.setData(
      ClipboardData(
-        text: _buildMarkdown(context, pkg, imapCount, jmapCount),
+        text: buildAboutMarkdown(
+          context: context,
+          pkg: pkg,
+          imapCount: imapCount,
+          jmapCount: jmapCount,
+          deviceModel: deviceModel,
+        ),
      ),
    );
    if (context.mounted) {
@@ -95,6 +70,30 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
    }
  }

+  Future<void> _launchUrl(BuildContext context, Uri url) async {
+    try {
+      final launched =
+          await launchUrl(url, mode: LaunchMode.externalApplication);
+      if (!launched && context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            duration: Duration(seconds: 5),
+            content: Text('Could not open browser.'),
+          ),
+        );
+      }
+    } catch (e) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            duration: const Duration(seconds: 5),
+            content: Text('Error: $e'),
+          ),
+        );
+      }
+    }
+  }
+
  Future<void> _createIssue(
    BuildContext context,
    int imapCount,
@@ -104,9 +103,19 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
    try {
      pkg = await _packageInfoFuture;
    } catch (_) {}
+    String? deviceModel;
+    try {
+      deviceModel = await _deviceModelFuture;
+    } catch (_) {}
    if (!context.mounted) return;
    final body = Uri.encodeComponent(
-      _buildMarkdown(context, pkg, imapCount, jmapCount),
+      buildAboutMarkdown(
+        context: context,
+        pkg: pkg,
+        imapCount: imapCount,
+        jmapCount: jmapCount,
+        deviceModel: deviceModel,
+      ),
    );
    final url = Uri.parse(
      'https://codeberg.org/guettli/sharedinbox/issues/new?body=$body',
@@ -157,20 +166,18 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
                      return const Center(child: CircularProgressIndicator());
                    }
                    return Markdown(
-                      data: _buildMarkdown(
-                        context,
-                        snapshot.data,
-                        imapCount,
-                        jmapCount,
+                      data: buildAboutMarkdown(
+                        context: context,
+                        pkg: snapshot.data,
+                        imapCount: imapCount,
+                        jmapCount: jmapCount,
+                        deviceModel: _deviceModel,
                      ),
                      selectable: true,
                      onTapLink: (text, href, title) {
                        if (href != null) {
                          unawaited(
-                            launchUrl(
-                              Uri.parse(href),
-                              mode: LaunchMode.externalApplication,
-                            ),
+                            _launchUrl(context, Uri.parse(href)),
                          );
                        }
                      },
@@ -32,6 +32,7 @@ enum _Step { generatingKey, showingPubKey, scanning, importing, done, error }
 class _AccountReceiveScreenState extends ConsumerState<AccountReceiveScreen> {
  _Step _step = _Step.generatingKey;
  ShareKeyMaterial? _keyMaterial;
+  DateTime? _keyExpiresAt;
  String? _pubKeyQr;
  String? _errorMessage;
  bool _scannerActive = false;
@@ -64,6 +65,7 @@ class _AccountReceiveScreenState extends ConsumerState<AccountReceiveScreen> {
      );
      setState(() {
        _keyMaterial = material;
+        _keyExpiresAt = DateTime.now().toUtc().add(const Duration(minutes: 20));
        _pubKeyQr = qr;
        _step = _Step.showingPubKey;
      });
@@ -85,22 +87,24 @@ class _AccountReceiveScreenState extends ConsumerState<AccountReceiveScreen> {
    }
  }

-  // Pre-flight: start + stop the scanner to verify the plugin is available.
-  // Falls back to text entry on any exception (including MissingPluginException).
+  // Pre-flight: probe the scanner's permission-state method to verify the
+  // plugin is registered.  MissingPluginException is thrown on Android builds
+  // where the plugin is not linked (issue #204).  All other exceptions mean
+  // the plugin exists but something else failed — the MobileScanner widget
+  // will surface those via its own error builder.
  Future<void> _initScanner() async {
-    MobileScannerController? ctrl;
    bool available = false;
    try {
-      ctrl = MobileScannerController();
-      await ctrl.start();
-      await ctrl.stop();
+      await const MethodChannel(
+        'dev.steenbakker.mobile_scanner/scanner/method',
+      ).invokeMethod<int>('state');
      available = true;
+    } on MissingPluginException {
+      // Plugin not registered on this device; text fallback will be shown.
    } catch (_) {
-      // Plugin not available on this device; text fallback will be shown.
-    } finally {
-      try {
-        await ctrl?.dispose();
-      } catch (_) {}
+      // Plugin registered but state check failed; let the scanner widget
+      // handle it via its errorBuilder.
+      available = true;
    }
    if (!mounted) return;
    if (available) {
@@ -274,7 +278,7 @@ class _AccountReceiveScreenState extends ConsumerState<AccountReceiveScreen> {
            },
          ),
          const SizedBox(height: 8),
-          const _ExpiryHint(),
+          _ExpiryHint(expiresAt: _keyExpiresAt!),
          const SizedBox(height: 32),
          if (_errorMessage != null) ...[
            Text(
@@ -404,8 +408,37 @@ bool _cameraScanSupported() =>
    Platform.isMacOS ||
    Platform.isWindows;

-class _ExpiryHint extends StatelessWidget {
-  const _ExpiryHint();
+class _ExpiryHint extends StatefulWidget {
+  const _ExpiryHint({required this.expiresAt});
+
+  final DateTime expiresAt;
+
+  @override
+  State<_ExpiryHint> createState() => _ExpiryHintState();
+}
+
+class _ExpiryHintState extends State<_ExpiryHint> {
+  late Timer _timer;
+
+  @override
+  void initState() {
+    super.initState();
+    _timer = Timer.periodic(const Duration(seconds: 1), (_) => setState(() {}));
+  }
+
+  @override
+  void dispose() {
+    _timer.cancel();
+    super.dispose();
+  }
+
+  String _formatRemaining() {
+    final remaining = widget.expiresAt.difference(DateTime.now().toUtc());
+    if (remaining.isNegative) return 'expired';
+    final minutes = remaining.inMinutes;
+    final seconds = remaining.inSeconds % 60;
+    return '${minutes.toString().padLeft(2, '0')}:${seconds.toString().padLeft(2, '0')}';
+  }

  @override
  Widget build(BuildContext context) {
@@ -415,7 +448,7 @@ class _ExpiryHint extends StatelessWidget {
        Icon(Icons.timer_outlined, size: 14, color: Colors.grey[600]),
        const SizedBox(width: 4),
        Text(
-          'This key expires in 20 minutes',
+          'This key expires in ${_formatRemaining()}',
          style: TextStyle(fontSize: 12, color: Colors.grey[600]),
        ),
      ],
@@ -57,22 +57,24 @@ class _AccountSendScreenState extends ConsumerState<AccountSendScreen> {
    }
  }

-  // Pre-flight: start + stop the scanner to verify the plugin is available.
-  // Falls back to text entry on any exception (including MissingPluginException).
+  // Pre-flight: probe the scanner's permission-state method to verify the
+  // plugin is registered.  MissingPluginException is thrown on Android builds
+  // where the plugin is not linked (issue #204).  All other exceptions mean
+  // the plugin exists but something else failed — the MobileScanner widget
+  // will surface those via its own error builder.
  Future<void> _initScanner() async {
-    MobileScannerController? ctrl;
    bool available = false;
    try {
-      ctrl = MobileScannerController();
-      await ctrl.start();
-      await ctrl.stop();
+      await const MethodChannel(
+        'dev.steenbakker.mobile_scanner/scanner/method',
+      ).invokeMethod<int>('state');
      available = true;
+    } on MissingPluginException {
+      // Plugin not registered on this device; text fallback will be shown.
    } catch (_) {
-      // Plugin not available on this device; text fallback will be shown.
-    } finally {
-      try {
-        await ctrl?.dispose();
-      } catch (_) {}
+      // Plugin registered but state check failed; let the scanner widget
+      // handle it via its errorBuilder.
+      available = true;
    }
    if (!mounted) return;
    if (available) {
@@ -1,7 +1,6 @@
 import 'dart:async';

 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart' show rootBundle;
 import 'package:flutter_markdown_plus/flutter_markdown_plus.dart';
 import 'package:url_launcher/url_launcher.dart';

@@ -13,7 +12,8 @@ class ChangeLogScreen extends StatelessWidget {
    return Scaffold(
      appBar: AppBar(title: const Text('ChangeLog')),
      body: FutureBuilder<String>(
-        future: rootBundle.loadString('assets/changelog.txt'),
+        future:
+            DefaultAssetBundle.of(context).loadString('assets/changelog.txt'),
        builder: (context, snapshot) {
          if (snapshot.connectionState == ConnectionState.waiting) {
            return const Center(child: CircularProgressIndicator());
@@ -1,5 +1,6 @@
 import 'dart:io';

+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:package_info_plus/package_info_plus.dart';
@@ -17,20 +18,38 @@ class CrashScreen extends StatelessWidget {
  final StackTrace? stackTrace;
  final String gitHash;

-  Future<String> _buildReport() async {
-    String version = 'unknown';
+  String get _buildMode {
+    if (kDebugMode) return 'debug';
+    if (kProfileMode) return 'profile';
+    return 'release';
+  }
+
+  Future<String> _fetchVersion() async {
    try {
      final info = await PackageInfo.fromPlatform();
-      version = '${info.version}+${info.buildNumber}';
-    } catch (_) {}
+      return '${info.version}+${info.buildNumber}';
+    } catch (_) {
+      return 'unknown';
+    }
+  }
+
+  Future<String> _buildReport() async {
+    final version = await _fetchVersion();
    final platform =
        '${Platform.operatingSystem} ${Platform.operatingSystemVersion}';
+    final versionDisplay = gitHash.isNotEmpty
+        ? '[$version](https://codeberg.org/guettli/sharedinbox/commit/$gitHash)'
+        : version;
    final gitLine = gitHash.isNotEmpty
        ? 'Git Commit: [$gitHash](https://codeberg.org/guettli/sharedinbox/commit/$gitHash)\n'
        : '';
-    return 'App Version: $version\n'
+    final timestamp = DateTime.now().toUtc().toIso8601String();
+    return 'App Version: $versionDisplay\n'
+        'Build Mode: $_buildMode\n'
        '$gitLine'
-        'Platform: $platform\n\n'
+        'Platform: $platform\n'
+        'Dart: ${Platform.version}\n'
+        'Timestamp: $timestamp\n\n'
        'Error:\n```\n$exception\n```\n\n'
        'Stack Trace:\n```\n$stackTrace\n```';
  }
@@ -56,8 +75,49 @@ class CrashScreen extends StatelessWidget {
                  style: Theme.of(ctx).textTheme.titleMedium,
                  textAlign: TextAlign.center,
                ),
+                const SizedBox(height: 4),
+                FutureBuilder<String>(
+                  future: _fetchVersion(),
+                  builder: (context, snapshot) => Text(
+                    'v${snapshot.data ?? '…'}  •  $_buildMode  •  '
+                    '${Platform.operatingSystem} ${Platform.operatingSystemVersion}',
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                          color: Colors.grey[600],
+                        ),
+                    textAlign: TextAlign.center,
+                  ),
+                ),
                if (gitHash.isNotEmpty) ...[
                  const SizedBox(height: 8),
+                  FutureBuilder<PackageInfo>(
+                    future: PackageInfo.fromPlatform(),
+                    builder: (_, snapshot) {
+                      if (!snapshot.hasData) return const SizedBox.shrink();
+                      final version =
+                          '${snapshot.data!.version}+${snapshot.data!.buildNumber}';
+                      return GestureDetector(
+                        onTap: () async {
+                          final url = Uri.parse(
+                            'https://codeberg.org/guettli/sharedinbox/commit/$gitHash',
+                          );
+                          await launchUrl(
+                            url,
+                            mode: LaunchMode.externalApplication,
+                          );
+                        },
+                        child: Text(
+                          'App Version: $version',
+                          style: const TextStyle(
+                            fontSize: 12,
+                            color: Colors.blue,
+                            decoration: TextDecoration.underline,
+                          ),
+                          textAlign: TextAlign.center,
+                        ),
+                      );
+                    },
+                  ),
+                  const SizedBox(height: 4),
                  GestureDetector(
                    onTap: () async {
                      final url = Uri.parse(
@@ -38,6 +38,7 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
  var _sieveSsl = true;
  var _verbose = false;
  final _jmapUrlCtrl = TextEditingController();
+  bool _hasStoredPassword = false;

  // -- "Try connection" state ------------------------------------------------
  bool _tryTesting = false;
@@ -50,6 +51,7 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
    _smtpHostCtrl.addListener(_rebuild);
    _sieveHostCtrl.addListener(_rebuild);
    _imapHostCtrl.addListener(_rebuild);
+    _passwordCtrl.addListener(_rebuild);
    unawaited(_load());
  }

@@ -63,6 +65,11 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
      context.pop();
      return;
    }
+    try {
+      await repo.getPassword(account.id);
+      _hasStoredPassword = true;
+    } catch (_) {}
+    if (!mounted) return;
    _account = account;
    _displayNameCtrl.text = account.displayName;
    _usernameCtrl.text = account.username;
@@ -84,6 +91,7 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
    _smtpHostCtrl.removeListener(_rebuild);
    _sieveHostCtrl.removeListener(_rebuild);
    _imapHostCtrl.removeListener(_rebuild);
+    _passwordCtrl.removeListener(_rebuild);
    for (final c in [
      _displayNameCtrl,
      _usernameCtrl,
@@ -267,10 +275,12 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
            ),
            _field(
              _passwordCtrl,
-              'New password (leave blank to keep)',
+              _hasStoredPassword
+                  ? 'New password (leave blank to keep)'
+                  : 'Password',
              key: const Key('editPasswordField'),
              obscure: true,
-              required: false,
+              required: !_hasStoredPassword,
            ),
            if (account.type == AccountType.jmap) ...[
              const Divider(height: 32),
@@ -345,10 +355,17 @@ class _EditAccountScreenState extends ConsumerState<EditAccountScreen> {
              testing: _tryTesting,
              okMessage: _tryOk,
              errorMessage: _tryErr,
-              onPressed: _tryConnection,
+              onPressed: _hasStoredPassword || _passwordCtrl.text.isNotEmpty
+                  ? _tryConnection
+                  : null,
            ),
            const SizedBox(height: 8),
-            FilledButton(onPressed: _save, child: const Text('Save')),
+            FilledButton(
+              onPressed: _hasStoredPassword || _passwordCtrl.text.isNotEmpty
+                  ? _save
+                  : null,
+              child: const Text('Save'),
+            ),
          ],
        ),
      ),
@@ -70,16 +70,9 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
            onPressed: header == null
                ? null
                : () {
-                    unawaited(_reply(context, header, body, replyAll: false));
-                  },
-          ),
-          IconButton(
-            icon: const Icon(Icons.reply_all),
-            tooltip: 'Reply all',
-            onPressed: header == null
-                ? null
-                : () {
-                    unawaited(_reply(context, header, body, replyAll: true));
+                    unawaited(
+                      _replyWithRecipientDialog(context, header, body),
+                    );
                  },
          ),
          IconButton(
@@ -121,6 +114,15 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
            tooltip: 'Snooze',
            onPressed: header == null ? null : () => _snooze(context, header),
          ),
+          IconButton(
+            icon: const Icon(Icons.report_outlined),
+            tooltip: 'Mark as spam',
+            onPressed: header == null
+                ? null
+                : () {
+                    unawaited(_markAsSpam(context, header));
+                  },
+          ),
          IconButton(
            icon: const Icon(Icons.delete),
            tooltip: 'Delete',
@@ -303,17 +305,78 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
    return '\n\n— On $date, $from wrote:\n$quoted';
  }

-  Future<void> _reply(
+  Future<void> _replyWithRecipientDialog(
+    BuildContext context,
+    Email header,
+    EmailBody? body,
+  ) async {
+    final account =
+        await ref.read(accountRepositoryProvider).getAccount(header.accountId);
+    final ownEmail = account?.email.toLowerCase() ?? '';
+
+    final seen = <String>{};
+    final candidates = <_Candidate>[];
+
+    void addIfNew(EmailAddress addr, _Placement defaultPlacement) {
+      final key = addr.email.toLowerCase();
+      if (key == ownEmail || seen.contains(key)) return;
+      seen.add(key);
+      candidates.add(_Candidate(addr, defaultPlacement));
+    }
+
+    for (final addr in header.from) {
+      addIfNew(addr, _Placement.to);
+    }
+    for (final addr in header.to) {
+      addIfNew(addr, _Placement.to);
+    }
+    for (final addr in header.cc) {
+      addIfNew(addr, _Placement.cc);
+    }
+
+    if (!context.mounted) return;
+
+    if (candidates.length <= 1) {
+      final to = candidates
+          .where((c) => c.placement == _Placement.to)
+          .map((c) => c.address.email)
+          .join(', ');
+      final cc = candidates
+          .where((c) => c.placement == _Placement.cc)
+          .map((c) => c.address.email)
+          .join(', ');
+      await _composeReply(context, header, body, to: to, cc: cc);
+      return;
+    }
+
+    final confirmed = await showDialog<List<_Candidate>>(
+      context: context,
+      builder: (ctx) => _ReplyAllDialog(candidates: candidates),
+    );
+
+    if (confirmed == null || !context.mounted) return;
+
+    final to = confirmed
+        .where((c) => c.placement == _Placement.to)
+        .map((c) => c.address.email)
+        .join(', ');
+    final cc = confirmed
+        .where((c) => c.placement == _Placement.cc)
+        .map((c) => c.address.email)
+        .join(', ');
+    await _composeReply(context, header, body, to: to, cc: cc);
+  }
+
+  Future<void> _composeReply(
    BuildContext context,
    Email header,
    EmailBody? body, {
-    required bool replyAll,
+    required String to,
+    required String cc,
  }) async {
-    final to = header.from.isNotEmpty ? header.from.first.email : '';
    final subject = (header.subject?.startsWith('Re:') ?? false)
        ? header.subject!
        : 'Re: ${header.subject ?? ''}';
-    final cc = replyAll ? header.to.map((a) => a.email).join(', ') : '';
    final quoted = await _quotedBody(header, body);
    if (!context.mounted) return;
    unawaited(
@@ -330,6 +393,38 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
    );
  }

+  Future<void> _markAsSpam(BuildContext context, Email header) async {
+    final mailboxRepo = ref.read(mailboxRepositoryProvider);
+    final junk = await mailboxRepo.findMailboxByRole(header.accountId, 'junk');
+
+    if (junk == null) {
+      if (!context.mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('No Junk folder found')),
+      );
+      return;
+    }
+
+    await ref
+        .read(emailRepositoryProvider)
+        .moveEmail(widget.emailId, junk.path);
+
+    unawaited(
+      ref.read(undoServiceProvider.notifier).pushAction(
+            UndoAction(
+              id: DateTime.now().toIso8601String(),
+              accountId: header.accountId,
+              type: UndoType.move,
+              emailIds: [widget.emailId],
+              sourceMailboxPath: header.mailboxPath,
+              destinationMailboxPath: junk.path,
+            ),
+          ),
+    );
+
+    if (context.mounted) context.pop();
+  }
+
  Future<void> _forward(
    BuildContext context,
    Email header,
@@ -670,6 +765,94 @@ class _EmailDetailScreenState extends ConsumerState<EmailDetailScreen> {
  }
 }

+enum _Placement { to, cc, skip }
+
+class _Candidate {
+  _Candidate(this.address, this.placement);
+  final EmailAddress address;
+  _Placement placement;
+}
+
+class _ReplyAllDialog extends StatefulWidget {
+  const _ReplyAllDialog({required this.candidates});
+  final List<_Candidate> candidates;
+
+  @override
+  State<_ReplyAllDialog> createState() => _ReplyAllDialogState();
+}
+
+class _ReplyAllDialogState extends State<_ReplyAllDialog> {
+  late final List<_Candidate> _candidates;
+
+  @override
+  void initState() {
+    super.initState();
+    _candidates = [
+      for (final c in widget.candidates) _Candidate(c.address, c.placement),
+    ];
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text('Reply All'),
+      content: SizedBox(
+        width: double.maxFinite,
+        child: ListView(
+          shrinkWrap: true,
+          children: [
+            for (final c in _candidates)
+              Padding(
+                padding: const EdgeInsets.symmetric(vertical: 4),
+                child: Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        c.address.toString(),
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    ),
+                    const SizedBox(width: 8),
+                    SegmentedButton<_Placement>(
+                      showSelectedIcon: false,
+                      segments: const [
+                        ButtonSegment(
+                          value: _Placement.to,
+                          label: Text('To'),
+                        ),
+                        ButtonSegment(
+                          value: _Placement.cc,
+                          label: Text('Cc'),
+                        ),
+                        ButtonSegment(
+                          value: _Placement.skip,
+                          label: Text('Skip'),
+                        ),
+                      ],
+                      selected: {c.placement},
+                      onSelectionChanged: (s) =>
+                          setState(() => c.placement = s.first),
+                    ),
+                  ],
+                ),
+              ),
+          ],
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: const Text('Cancel'),
+        ),
+        TextButton(
+          onPressed: () => Navigator.pop(context, _candidates),
+          child: const Text('Reply'),
+        ),
+      ],
+    );
+  }
+}
+
 class _MimeRow {
  const _MimeRow(this.depth, this.label);
  final int depth;
@@ -1,11 +1,15 @@
 import 'dart:async';

 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:intl/intl.dart';
+import 'package:package_info_plus/package_info_plus.dart';

+import 'package:sharedinbox/core/models/account.dart';
 import 'package:sharedinbox/core/repositories/sync_log_repository.dart';
 import 'package:sharedinbox/di.dart';
+import 'package:sharedinbox/ui/utils/about_markdown.dart';

 final _timeFmt = DateFormat('MMM d, HH:mm:ss');

@@ -21,6 +25,57 @@ String _fmtBytes(int bytes) {
  return '${(bytes / (1024 * 1024)).toStringAsFixed(1)} MB';
 }

+String _buildSyncEntryMarkdown(SyncLogEntry entry) {
+  final buf = StringBuffer();
+  buf.writeln('## Sync Entry');
+  buf.writeln();
+  buf.writeln('| Property | Value |');
+  buf.writeln('|----------|-------|');
+  buf.writeln('| Started | ${_timeFmt.format(entry.startedAt)} |');
+  buf.writeln('| Finished | ${_timeFmt.format(entry.finishedAt)} |');
+  buf.writeln('| Duration | ${_fmtDuration(entry.duration)} |');
+  if (entry.protocol.isNotEmpty) {
+    buf.writeln('| Protocol | ${entry.protocol.toUpperCase()} |');
+  }
+  final statusLabel = entry.isOk
+      ? 'OK'
+      : entry.isPermanent
+          ? 'Error (permanent)'
+          : 'Error';
+  buf.writeln('| Status | $statusLabel |');
+  buf.writeln('| Emails fetched | ${entry.emailsFetched} |');
+  buf.writeln('| Emails up-to-date | ${entry.emailsSkipped} |');
+  buf.writeln('| Mailboxes synced | ${entry.mailboxesSynced} |');
+  buf.writeln('| Pending changes flushed | ${entry.pendingFlushed} |');
+  buf.writeln('| Data transferred | ${_fmtBytes(entry.bytesTransferred)} |');
+  if (entry.mailboxStats.isNotEmpty) {
+    buf.writeln();
+    buf.writeln('### Per mailbox');
+    buf.writeln();
+    buf.writeln('| Mailbox | Fetched | Up-to-date | Duration |');
+    buf.writeln('|---------|---------|------------|----------|');
+    for (final m in entry.mailboxStats) {
+      final dur = m.duration != null ? _fmtDuration(m.duration!) : '-';
+      buf.writeln('| ${m.mailboxPath} | ${m.fetched} | ${m.skipped} | $dur |');
+    }
+  }
+  if (entry.errorMessage != null) {
+    buf.writeln();
+    buf.writeln('**Error:**');
+    buf.writeln();
+    buf.writeln(entry.errorMessage);
+  }
+  if (entry.stackTrace != null) {
+    buf.writeln();
+    buf.writeln('**Stack trace:**');
+    buf.writeln();
+    buf.writeln('```');
+    buf.write(entry.stackTrace);
+    buf.writeln('```');
+  }
+  return buf.toString();
+}
+
 class SyncLogScreen extends ConsumerStatefulWidget {
  const SyncLogScreen({super.key, required this.accountId});

@@ -69,6 +124,41 @@ class _SyncLogScreenState extends ConsumerState<SyncLogScreen> {
    ref.read(syncManagerProvider).syncNow(widget.accountId);
  }

+  Future<void> _copyEntry(SyncLogEntry entry, BuildContext context) async {
+    final accounts =
+        await ref.read(accountRepositoryProvider).observeAccounts().first;
+    final imapCount = accounts.where((a) => a.type == AccountType.imap).length;
+    final jmapCount = accounts.where((a) => a.type == AccountType.jmap).length;
+
+    PackageInfo? pkg;
+    try {
+      pkg = await PackageInfo.fromPlatform();
+    } catch (_) {}
+
+    final deviceModel = await getDeviceModel();
+
+    if (!context.mounted) return;
+
+    final syncMd = _buildSyncEntryMarkdown(entry);
+    final aboutMd = buildAboutMarkdown(
+      context: context,
+      pkg: pkg,
+      imapCount: imapCount,
+      jmapCount: jmapCount,
+      deviceModel: deviceModel,
+    );
+    await Clipboard.setData(ClipboardData(text: '$syncMd\n$aboutMd'));
+
+    if (context.mounted) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          duration: Duration(seconds: 3),
+          content: Text('Copied to clipboard'),
+        ),
+      );
+    }
+  }
+
  @override
  Widget build(BuildContext context) {
    return Scaffold(
@@ -96,16 +186,20 @@ class _SyncLogScreenState extends ConsumerState<SyncLogScreen> {
          ? const Center(child: Text('No sync entries yet'))
          : ListView.builder(
              itemCount: _entries.length,
-              itemBuilder: (ctx, i) => _SyncLogTile(entry: _entries[i]),
+              itemBuilder: (ctx, i) => _SyncLogTile(
+                entry: _entries[i],
+                onCopy: () => _copyEntry(_entries[i], ctx),
+              ),
            ),
    );
  }
 }

 class _SyncLogTile extends StatelessWidget {
-  const _SyncLogTile({required this.entry});
+  const _SyncLogTile({required this.entry, required this.onCopy});

  final SyncLogEntry entry;
+  final VoidCallback onCopy;

  @override
  Widget build(BuildContext context) {
@@ -115,6 +209,12 @@ class _SyncLogTile extends StatelessWidget {
    final theme = Theme.of(context);
    final errorColor = theme.colorScheme.error;

+    final subtitleText = entry.isOk
+        ? '${entry.emailsFetched} new · ${entry.emailsSkipped} up-to-date · took $durationLabel'
+        : entry.isPermanent
+            ? 'Error (permanent) · took $durationLabel'
+            : 'Error · took $durationLabel';
+
    return ExpansionTile(
      leading: Icon(
        entry.isOk ? Icons.check_circle : Icons.error_outline,
@@ -125,11 +225,20 @@ class _SyncLogTile extends StatelessWidget {
        style: entry.isOk ? null : TextStyle(color: errorColor),
      ),
      subtitle: Text(
-        entry.isOk
-            ? '${entry.emailsFetched} new · ${entry.emailsSkipped} up-to-date · took $durationLabel'
-            : 'Error · took $durationLabel',
+        subtitleText,
        style: TextStyle(fontSize: 12, color: entry.isOk ? null : errorColor),
      ),
+      trailing: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          IconButton(
+            icon: const Icon(Icons.copy, size: 18),
+            tooltip: 'Copy as markdown',
+            onPressed: onCopy,
+          ),
+          const Icon(Icons.expand_more),
+        ],
+      ),
      children: [
        Padding(
          padding: const EdgeInsets.fromLTRB(72, 0, 16, 12),
@@ -171,6 +280,31 @@ class _SyncLogTile extends StatelessWidget {
                    style: TextStyle(color: errorColor, fontSize: 12),
                  ),
                ),
+              if (entry.stackTrace != null) ...[
+                const Padding(
+                  padding: EdgeInsets.only(top: 6, bottom: 2),
+                  child: Text(
+                    'Stack trace',
+                    style: TextStyle(fontSize: 12, color: Colors.grey),
+                  ),
+                ),
+                Container(
+                  width: double.infinity,
+                  padding: const EdgeInsets.all(8),
+                  decoration: BoxDecoration(
+                    color: Colors.black87,
+                    borderRadius: BorderRadius.circular(4),
+                  ),
+                  child: Text(
+                    entry.stackTrace!,
+                    style: TextStyle(
+                      fontSize: 10,
+                      fontFamily: 'monospace',
+                      color: Colors.red[300],
+                    ),
+                  ),
+                ),
+              ],
              if (entry.protocolLog != null) ...[
                const Padding(
                  padding: EdgeInsets.only(top: 6, bottom: 2),
@@ -0,0 +1,75 @@
+import 'dart:io';
+
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:flutter/material.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:sharedinbox/core/db_schema_version.dart';
+
+const _gitHash = String.fromEnvironment('GIT_HASH');
+
+/// Builds the About markdown table used in [AboutScreen] and sync log copies.
+String buildAboutMarkdown({
+  required BuildContext context,
+  PackageInfo? pkg,
+  required int imapCount,
+  required int jmapCount,
+  String? deviceModel,
+}) {
+  final size = MediaQuery.of(context).size;
+  final pixelRatio = MediaQuery.of(context).devicePixelRatio;
+  final physW = (size.width * pixelRatio).toInt();
+  final physH = (size.height * pixelRatio).toInt();
+  final version = pkg != null ? '${pkg.version}+${pkg.buildNumber}' : 'unknown';
+  final versionDisplay = _gitHash.isNotEmpty
+      ? '[$version](https://codeberg.org/guettli/sharedinbox/commit/$_gitHash)'
+      : version;
+  final osName = _capitalize(Platform.operatingSystem);
+  final isDark = MediaQuery.of(context).platformBrightness == Brightness.dark;
+  final locale = Localizations.localeOf(context).toString();
+  final textScale =
+      MediaQuery.of(context).textScaler.scale(1.0).toStringAsFixed(1);
+
+  final gitCommitLine = _gitHash.isNotEmpty
+      ? '| Git Commit | [$_gitHash](https://codeberg.org/guettli/sharedinbox/commit/$_gitHash) |\n'
+      : '';
+  final deviceModelLine =
+      deviceModel != null ? '| Device Model | $deviceModel |\n' : '';
+
+  return '## [sharedinbox.de](https://sharedinbox.de)\n\n'
+      '| Property | Value |\n'
+      '|----------|-------|\n'
+      '| App Version | $versionDisplay |\n'
+      '$gitCommitLine'
+      '| Platform | ${Platform.operatingSystem} |\n'
+      '| $osName Version | ${Platform.operatingSystemVersion} |\n'
+      '$deviceModelLine'
+      '| Resolution | ${physW}x$physH px'
+      ' (logical: ${size.width.toInt()}x${size.height.toInt()} pt,'
+      ' ratio: ${pixelRatio.toStringAsFixed(1)}x) |\n'
+      '| Dart Version | ${Platform.version.split(' ').first} |\n'
+      '| Processors | ${Platform.numberOfProcessors} |\n'
+      '| Dark Mode | ${isDark ? 'yes' : 'no'} |\n'
+      '| Locale | $locale |\n'
+      '| Text Scale | $textScale× |\n'
+      '| DB Schema Version | $dbSchemaVersion |\n'
+      '| IMAP Accounts | $imapCount |\n'
+      '| JMAP Accounts | $jmapCount |\n';
+}
+
+/// Fetches device model string, or null when unavailable.
+Future<String?> getDeviceModel() async {
+  try {
+    final info = DeviceInfoPlugin();
+    if (Platform.isAndroid) {
+      final android = await info.androidInfo;
+      return '${android.manufacturer} / ${android.model}';
+    } else if (Platform.isIOS) {
+      final ios = await info.iosInfo;
+      return ios.utsname.machine;
+    }
+  } catch (_) {}
+  return null;
+}
+
+String _capitalize(String s) =>
+    s.isEmpty ? s : '${s[0].toUpperCase()}${s.substring(1)}';
@@ -249,6 +249,22 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "0.7.12"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      sha256: "6a642e1daa10190af89ba6cb6386c0df7d071a3592080bfe1e44faa63ae1df65"
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.1.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: "04b173a92e2d9161dfead145667037c8d834db725ce2e7b942bfe18fd2f45a46"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.0"
  drift:
    dependency: "direct main"
    description:
@@ -1117,13 +1133,13 @@ packages:
    source: hosted
    version: "6.3.2"
  url_launcher_android:
-    dependency: transitive
+    dependency: "direct overridden"
    description:
      name: url_launcher_android
-      sha256: "17bc677f0b301615530dd1d67e0a9828cafa2d0b6b6eae4cd3679b7eac4a273c"
+      sha256: "5c8b6c2d89a78f5a1cca70a73d9d5f86c701b36b42f9c9dac7bad592113c28e9"
      url: "https://pub.dev"
    source: hosted
-    version: "6.3.30"
+    version: "6.3.24"
  url_launcher_ios:
    dependency: transitive
    description:
@@ -1284,6 +1300,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "6.3.0"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "73b1d78920a9d6e03f8b4e43e612b87bf3152a0e5c5e5150267762b7c4116904"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
  workmanager:
    dependency: "direct main"
    description:
@@ -61,6 +61,7 @@ dependencies:
  # App version metadata for crash reports
  package_info_plus: ^10.1.0
  share_plus: ^13.1.0
+  device_info_plus: ^13.1.0

 dev_dependencies:
  flutter_test:
@@ -89,3 +90,7 @@ dependency_overrides:
  # (SIGSEGV in libdartjni.so FindClassUnchecked). Pin to 2.2.20 which uses
  # stable Pigeon and is known to work reliably.
  path_provider_android: ">=2.2.0 <2.2.21"
+  # url_launcher_android 6.3.25 updated to Pigeon 26, which causes a
+  # channel-error on launchUrl on some Android devices (same root cause as
+  # path_provider_android). Pin to <6.3.25 which uses stable Pigeon.
+  url_launcher_android: ">=6.3.0 <6.3.25"
@@ -0,0 +1,10 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ],
+  "labels": ["dependencies"],
+  "github-actions": {
+    "fileMatch": ["^\\.forgejo/workflows/[^/]+\\.ya?ml$"]
+  }
+}
@@ -8,21 +8,25 @@ Flow
   a. Age > 1 h  → kill it, set its issue to State/Question, exit 1
   b. Age ≤ 1 h  → print status, exit 0  (let it keep working)
 2. No agent running → extract pending_issue from state (if any), then check CI
-   a. pending_issue + open PR → check PR branch CI, merge/fix/wait as needed
-   b. Catch-up: orphaned issue-N-fix PRs with passing CI → merge them
-   c. Main CI running         → save pending-ci state, exit 0
-   d. Main CI failed          → start fix-CI agent (pushes fix to main), exit 0
-   e. Main CI ok + pending_issue → close the issue, exit 0  (dead code path —
-                                   section 2a always returns first)
-   f. Main CI ok (or no run yet) → find oldest Ready issue, start issue agent,
+   a. pending_issue type=="plan" → post resume comment, set State/Planned, exit 0
+   b. pending_issue + open PR → check PR branch CI, merge/fix/wait as needed
+   c. Catch-up: orphaned issue-N-fix PRs with passing CI → merge them
+   d. Main CI running         → save pending-ci state, exit 0
+   e. Main CI failed          → start fix-CI agent (pushes fix to main), exit 0
+   f. Main CI ok + pending_issue → close the issue, exit 0  (dead code path —
+                                   section 2b always returns first)
+   g. Main CI ok (or no run yet) → find oldest ToPlan issue, start plan agent,
                                   save state, exit 0
-   g. No Ready issues         → print "nothing to do", exit 0
+   h. No ToPlan issues        → find oldest Ready issue, start issue agent,
+                                   save state, exit 0
+   i. No Ready issues         → print "nothing to do", exit 0

 Issue agents must NOT close the issue themselves; the loop closes it after CI passes.
+Plan agents must NOT write any code or create PRs; they only post a plan comment.

 State file: ~/.sharedinbox-agent-state.json
  { "pid": 12345, "issue": 91,
-    "started_at": "2026-05-15T12:00:00+00:00", "type": "issue" }
+    "started_at": "2026-05-15T12:00:00+00:00", "type": "issue|plan|ci-fix|pending-ci" }

 Output is written to ~/.sharedinbox-agent-logs/<session>-<timestamp>.log.
 To resume the Claude conversation, look up the session UUID first:
@@ -38,6 +42,7 @@ import re
 import shlex
 import subprocess
 import sys
+import time
 from datetime import datetime, timezone
 from pathlib import Path

@@ -53,7 +58,9 @@ os.environ["PATH"] = (
 REPO = "guettli/sharedinbox"
 REPO_URL = f"https://codeberg.org/{REPO}"
 STATE_FILE = Path.home() / ".sharedinbox-agent-state.json"
+HEARTBEAT_FILE = Path.home() / ".sharedinbox-agent-heartbeat"
 MAX_AGENT_AGE_SECONDS = 3600  # 1 hour
+MAX_HEARTBEAT_AGE_SECONDS = 7200  # 2 hours
 CLAUDE_PROJECTS_DIR = Path.home() / ".claude" / "projects" / (
    "-" + str(Path.home())[1:].replace("/", "-")
 )
@@ -63,6 +70,8 @@ LABEL_READY = "State/Ready"
 LABEL_IN_PROGRESS = "State/InProgress"
 LABEL_QUESTION = "State/Question"
 LABEL_PRIO_HIGH = "Prio/High"
+LABEL_TO_PLAN = "State/ToPlan"
+LABEL_PLANNED = "State/Planned"

 # Only pick up issues filed by these accounts.
 ALLOWED_ISSUE_AUTHORS = {"guettli", "guettlibot", "guettlibot2"}
@@ -145,17 +154,39 @@ def _ready_issues() -> list[dict]:
    return ready


-def _latest_main_ci_run() -> dict | None:
-    """Return the latest CI run on the main branch (excludes PR and schedule runs).
+def _to_plan_issues() -> list[dict]:
+    """Return open issues with State/ToPlan, Prio/High first, then oldest."""
+    result = subprocess.run(
+        ["fgj", "--hostname", "codeberg.org", "issue", "list",
+         "--repo", REPO, "--state", "open", "--json"],
+        capture_output=True, text=True, check=True,
+    )
+    data = json.loads(result.stdout) if result.stdout.strip() else []
+    to_plan = [
+        i for i in data
+        if any(lbl["name"] == LABEL_TO_PLAN for lbl in i.get("labels", []))
+        and i.get("user", {}).get("login", "") in ALLOWED_ISSUE_AUTHORS
+    ]
+    to_plan.sort(key=lambda i: (
+        0 if any(lbl["name"] == LABEL_PRIO_HIGH for lbl in i.get("labels", [])) else 1,
+        i["number"],
+    ))
+    return to_plan

-    Using the global latest run (limit=1) is wrong: a passing or failing run
-    on a PR branch could mask the true state of main.  We filter to push
-    events on the 'main' prettyref so section-3 logic only reacts to main.
+
+def _latest_main_ci_run() -> dict | None:
+    """Return the latest ci.yml run on the main branch.
+
+    Forgejo reports scheduled/dispatch workflows (e.g. deploy.yml) with
+    event=push and prettyref=main, so filtering by event alone is not enough.
+    We also require workflow_id == "ci.yml".
    """
    data = _tea_get(f"repos/{REPO}/actions/runs?limit=20")
    runs = (data or {}).get("workflow_runs", [])
    for run in runs:
-        if run.get("event") == "push" and run.get("prettyref") == "main":
+        if (run.get("event") == "push"
+                and run.get("prettyref") == "main"
+                and run.get("workflow_id") == "ci.yml"):
            return run
    return None

@@ -235,11 +266,54 @@ def _latest_ci_run_for_pr(pr_number: int) -> dict | None:
    return None


+def _get_issue_labels(issue: int) -> list[str]:
+    """Return label names for an issue."""
+    data = _tea_get(f"repos/{REPO}/issues/{issue}")
+    if not data:
+        return []
+    return [lbl["name"] for lbl in data.get("labels", [])]
+
+
 def _merge_pr(pr_number: int) -> None:
    """Squash-merge a PR via fgj."""
    _fgj("pr", "merge", str(pr_number), "--repo", REPO, "--merge-method", "squash")


+def _handle_pr_still_open_after_merge(pr_number: int, branch: str, issue_num: int | None) -> str:
+    """Handle a PR that is still open after a successful _merge_pr() call.
+
+    Returns one of:
+      "rebase-spawned" — merge conflict detected; rebase agent started, state written
+      "merged"         — PR closed after a retry
+      "fallback"       — all options exhausted; caller should set State/Question
+    """
+    pr_data = _tea_get(f"repos/{REPO}/pulls/{pr_number}")
+    mergeable = (pr_data or {}).get("mergeable")
+
+    if mergeable is False:
+        prompt = (
+            f"Rebase branch `{branch}` onto main to resolve merge conflicts, then push. "
+            "Do not change any logic — only resolve conflicts and push."
+        )
+        session_name = f"rebase-pr-{pr_number}"
+        pid = _start_agent(prompt, session_name)
+        _write_state(pid, issue_num, "pending-ci", session_name=session_name)
+        print(f"PR #{pr_number} has merge conflicts — spawned rebase agent (pid={pid}).")
+        return "rebase-spawned"
+
+    for attempt in range(1, 3):
+        time.sleep(5)
+        try:
+            _merge_pr(pr_number)
+        except RuntimeError as e:
+            print(f"PR #{pr_number} merge retry {attempt} failed: {e}")
+        if not _find_pr_for_branch(branch):
+            print(f"PR #{pr_number} merged on retry {attempt}.")
+            return "merged"
+
+    return "fallback"
+
+
 # ── state file ────────────────────────────────────────────────────────────────


@@ -273,6 +347,12 @@ def _clear_state() -> None:
    STATE_FILE.unlink(missing_ok=True)


+def _update_heartbeat() -> None:
+    """Record that the agent loop ran right now."""
+    HEARTBEAT_FILE.write_text(datetime.now(timezone.utc).isoformat())
+    HEARTBEAT_FILE.chmod(0o600)
+
+
 def _find_session_uuid(session_name: str) -> str | None:
    """Return the Claude session UUID for *session_name*, or None if not found.

@@ -442,12 +522,44 @@ def cmd_list() -> int:
    return 0


+# ── monitor subcommand ────────────────────────────────────────────────────────
+
+
+def cmd_monitor() -> int:
+    """Check that the agent loop has run within the last 2 hours.
+
+    Exits 0 if healthy, 1 if the heartbeat is missing or stale.
+    Intended to be called from a scheduled CI job or cron every 2 hours.
+    """
+    if not HEARTBEAT_FILE.exists():
+        print(
+            f"WARNING: Agent loop heartbeat file missing — "
+            f"the loop may not have run yet or the file was deleted ({HEARTBEAT_FILE})."
+        )
+        return 1
+    try:
+        last_run = datetime.fromisoformat(HEARTBEAT_FILE.read_text().strip())
+    except ValueError:
+        print(f"WARNING: Agent loop heartbeat file is corrupted: {HEARTBEAT_FILE}")
+        return 1
+    age = (datetime.now(timezone.utc) - last_run).total_seconds()
+    if age > MAX_HEARTBEAT_AGE_SECONDS:
+        print(
+            f"WARNING: Agent loop last ran {age / 3600:.1f}h ago "
+            f"(limit: {MAX_HEARTBEAT_AGE_SECONDS // 3600}h) — the loop may be stalled."
+        )
+        return 1
+    print(f"Agent loop is healthy. Last run: {age / 60:.0f} min ago.")
+    return 0
+
+
 # ── main flow ─────────────────────────────────────────────────────────────────


 def _run_loop() -> int:
    now = datetime.now(timezone.utc)
    print(f"---------------------- Starting {now.strftime('%Y-%m-%d %H:%MZ')}")
+    _update_heartbeat()

    state = _read_state()

@@ -502,13 +614,29 @@ def _run_loop() -> int:

    # Agent not running (or no state) — extract any pending issue, then clean up.
    pending_issue: int | None = None
+    pending_type: str | None = None
    ci_run_id_at_start: int | None = None
    if state:
        pending_issue = state.get("issue")
+        pending_type = state.get("type")
        ci_run_id_at_start = state.get("ci_run_id_at_start")
        _clear_state()

-    # ── 2. Check for a PR opened by the agent ────────────────────────────────
+    # ── 2a. Finished planning agent ───────────────────────────────────────────
+    if pending_issue and pending_type == "plan":
+        session_name = f"plan-issue-{pending_issue}"
+        uuid = _find_session_uuid(session_name)
+        if uuid:
+            resume_cmd = f"claude --resume {shlex.quote(uuid)}"
+            _comment_issue(
+                pending_issue,
+                f"Planning complete. To resume this session:\n\n```\n{resume_cmd}\n```",
+            )
+        _set_labels(pending_issue, add=[LABEL_PLANNED], remove=[LABEL_IN_PROGRESS])
+        print(f"Planning done for {_issue_url(pending_issue)} — set State/Planned.")
+        return 0
+
+    # ── 2b. Check for a PR opened by the agent ───────────────────────────────
    if pending_issue:
        branch = f"issue-{pending_issue}-fix"
        pr = _find_pr_for_branch(branch)
@@ -584,6 +712,13 @@ def _run_loop() -> int:
                )
                return 0
            if _find_pr_for_branch(branch):
+                merge_result = _handle_pr_still_open_after_merge(pr_number, branch, pending_issue)
+                if merge_result == "rebase-spawned":
+                    return 0
+                if merge_result == "merged":
+                    _close_issue(pending_issue)
+                    print(f"Merged PR #{pr_number} and closed {_issue_url(pending_issue)}.")
+                    return 0
                print(f"PR #{pr_number} is still open after merge attempt — setting to State/Question.")
                _set_labels(pending_issue, add=[LABEL_QUESTION], remove=[LABEL_IN_PROGRESS])
                _comment_issue(
@@ -640,6 +775,9 @@ def _run_loop() -> int:
            continue

        if pr_run and pr_run.get("status") == "success":
+            if issue_num and LABEL_QUESTION in _get_issue_labels(issue_num):
+                print(f"Catch-up: PR #{pr_number} — issue #{issue_num} is State/Question, skipping.")
+                continue
            print(f"Catch-up: CI passed on PR #{pr_number} ({pr_url}) — merging.")
            try:
                _merge_pr(pr_number)
@@ -649,6 +787,16 @@ def _run_loop() -> int:
            # Verify the merge actually happened; fgj can exit 0 without merging
            # (e.g. branch-protection rules not satisfied).
            if _find_pr_for_branch(branch):
+                merge_result = _handle_pr_still_open_after_merge(pr_number, branch, issue_num)
+                if merge_result == "rebase-spawned":
+                    return 0
+                if merge_result == "merged":
+                    if issue_num:
+                        _close_issue(issue_num)
+                        print(f"Catch-up: merged PR #{pr_number} and closed issue #{issue_num} after retry.")
+                    else:
+                        print(f"Catch-up: merged PR #{pr_number} after retry.")
+                    return 0
                print(
                    f"Catch-up: PR #{pr_number} is still open after merge attempt "
                    "— skipping to avoid infinite retry."
@@ -736,10 +884,44 @@ def _run_loop() -> int:
        print(f"CI passed{ci_run_part} — closed {_issue_url(pending_issue)}.")
        return 0

+    # Find a ToPlan issue — planning takes priority over implementation.
+    to_plan = _to_plan_issues()
+    if to_plan:
+        issue = to_plan[0]
+        issue_number = issue["number"]
+        issue_title = issue["title"]
+        issue_body = issue.get("body", "")
+
+        print(f"Starting planning agent for {_issue_url(issue_number)} {issue_title}")
+        _set_labels(issue_number, add=[LABEL_IN_PROGRESS], remove=[LABEL_TO_PLAN])
+
+        plan_prompt = f"""Analyze Codeberg issue #{issue_number} in the guettli/sharedinbox repository and write a detailed implementation plan.
+
+Issue title: {issue_title}
+
+Issue body:
+{issue_body}
+
+Instructions:
+- Read and understand the issue thoroughly.
+- Explore the relevant parts of the codebase to understand the current structure.
+- Write a detailed implementation plan as a comment on the issue using:
+      fgj issue comment {issue_number} --repo {REPO} --body "..."
+  The plan should cover: which files to change, what approach to take, and any risks or open questions.
+- Do NOT write any code, do NOT create any branches or PRs, do NOT modify any files.
+- If the issue is unclear or you need more information, set the label to State/Question
+  and stop (do NOT close the issue).
+- When you have posted the plan as an issue comment, stop.
+"""
+        session_name = f"plan-issue-{issue_number}"
+        pid = _start_agent(plan_prompt, session_name)
+        _write_state(pid, issue_number, "plan", issue_title, session_name=session_name)
+        return 0
+
    # Find a Ready issue.
    issues = _ready_issues()
    if not issues:
-        print("No issues with State/Ready. Nothing to do.")
+        print("No issues with State/ToPlan or State/Ready. Nothing to do.")
        return 0

    issue = issues[0]
@@ -795,10 +977,13 @@ def main() -> int:
    parser = argparse.ArgumentParser(prog="agent_loop")
    sub = parser.add_subparsers(dest="cmd")
    sub.add_parser("list", help="List recent agent sessions")
+    sub.add_parser("monitor", help="Check that the loop ran within the last 2 hours")
    args = parser.parse_args()

    if args.cmd == "list":
        return cmd_list()
+    if args.cmd == "monitor":
+        return cmd_monitor()
    return _run_loop()


@@ -11,6 +11,7 @@ const _minCoveragePercent = 80;

 // Pure-abstract interfaces: no executable code, Dart VM never instruments them.
 const _noCode = {
+  'lib/core/db_schema_version.dart',
  'lib/core/repositories/account_repository.dart',
  'lib/core/repositories/draft_repository.dart',
  'lib/core/repositories/email_repository.dart',
@@ -57,6 +58,7 @@ const _excluded = {
  'lib/ui/widgets/try_connection_button.dart',
  'lib/ui/widgets/undo_shell.dart',
  'lib/ui/screens/about_screen.dart',
+  'lib/ui/utils/about_markdown.dart',
  'lib/ui/widgets/email_tile.dart',
  'lib/core/sync/account_sync_manager.dart',
  'lib/core/sync/background_sync.dart',
@@ -6,6 +6,7 @@ import json
 import os
 import tempfile
 import unittest
+from datetime import datetime, timedelta, timezone
 from pathlib import Path
 from unittest.mock import MagicMock, patch

@@ -505,28 +506,40 @@ class TestOutputFormat(unittest.TestCase):


 class TestLatestMainCiRun(unittest.TestCase):
-    """_latest_main_ci_run() must return only push-to-main runs, ignoring schedule/deploy workflows."""
+    """_latest_main_ci_run() must return only ci.yml push-to-main runs."""

-    def test_skips_schedule_runs_returns_push_to_main(self):
-        runs = [
-            {"event": "schedule", "prettyref": "main", "status": "success", "id": 1},
-            {"event": "push", "prettyref": "main", "status": "success", "id": 2},
-        ]
+    def _ci_run(self, run_id, status="success"):
+        return {"event": "push", "prettyref": "main", "workflow_id": "ci.yml",
+                "status": status, "id": run_id}
+
+    def _deploy_run(self, run_id, status="success"):
+        return {"event": "push", "prettyref": "main", "workflow_id": "deploy.yml",
+                "status": status, "id": run_id}
+
+    def test_skips_deploy_run_returns_ci_run(self):
+        # Forgejo reports deploy.yml schedule runs as event=push/prettyref=main;
+        # must be excluded by workflow_id filter.
+        runs = [self._deploy_run(1), self._ci_run(2)]
        with patch("agent_loop._tea_get", return_value={"workflow_runs": runs}):
            result = agent_loop._latest_main_ci_run()
        self.assertIsNotNone(result)
        self.assertEqual(result["id"], 2)

-    def test_returns_none_when_only_schedule_runs_exist(self):
-        runs = [
-            {"event": "schedule", "prettyref": "main", "status": "success", "id": 1},
-        ]
+    def test_returns_none_when_only_deploy_runs_exist(self):
+        runs = [self._deploy_run(1)]
        with patch("agent_loop._tea_get", return_value={"workflow_runs": runs}):
            result = agent_loop._latest_main_ci_run()
        self.assertIsNone(result)

-    def test_returns_push_to_main_run(self):
-        runs = [{"event": "push", "prettyref": "main", "status": "running", "id": 42}]
+    def test_returns_none_when_only_schedule_runs_exist(self):
+        runs = [{"event": "schedule", "prettyref": "main", "workflow_id": "deploy.yml",
+                 "status": "success", "id": 1}]
+        with patch("agent_loop._tea_get", return_value={"workflow_runs": runs}):
+            result = agent_loop._latest_main_ci_run()
+        self.assertIsNone(result)
+
+    def test_returns_ci_push_to_main_run(self):
+        runs = [self._ci_run(42, status="running")]
        with patch("agent_loop._tea_get", return_value={"workflow_runs": runs}):
            result = agent_loop._latest_main_ci_run()
        self.assertIsNotNone(result)
@@ -732,5 +745,194 @@ class TestRunLoopResumeCommand(unittest.TestCase):
        self.assertNotIn("Resume:", output)


+
+class TestCatchupSkipsQuestionIssues(unittest.TestCase):
+    """Catch-up must not retry merging a PR whose issue is already State/Question."""
+
+    def _make_pr(self, pr_number=50, branch="issue-10-fix"):
+        return {"number": pr_number, "head": {"ref": branch}}
+
+    def test_skips_merge_when_issue_has_question_label(self):
+        pr = self._make_pr()
+        ci_run = {"id": 999, "status": "success"}
+        with patch("agent_loop._read_state", return_value=None), \
+             patch("agent_loop._open_issue_prs", return_value=[pr]), \
+             patch("agent_loop._latest_ci_run_for_pr", return_value=ci_run), \
+             patch("agent_loop._get_issue_labels", return_value=[agent_loop.LABEL_QUESTION]), \
+             patch("agent_loop._merge_pr") as mock_merge, \
+             patch("agent_loop._comment_issue") as mock_comment, \
+             patch("agent_loop._set_labels") as mock_labels, \
+             patch("agent_loop._latest_main_ci_run", return_value=None), \
+             patch("agent_loop._ready_issues", return_value=[]):
+            result = agent_loop._run_loop()
+        self.assertEqual(result, 0)
+        mock_merge.assert_not_called()
+        mock_comment.assert_not_called()
+        mock_labels.assert_not_called()
+
+    def test_proceeds_with_merge_when_issue_lacks_question_label(self):
+        pr = self._make_pr()
+        ci_run = {"id": 999, "status": "success"}
+        with patch("agent_loop._read_state", return_value=None), \
+             patch("agent_loop._open_issue_prs", return_value=[pr]), \
+             patch("agent_loop._latest_ci_run_for_pr", return_value=ci_run), \
+             patch("agent_loop._get_issue_labels", return_value=[agent_loop.LABEL_IN_PROGRESS]), \
+             patch("agent_loop._merge_pr") as mock_merge, \
+             patch("agent_loop._find_pr_for_branch", return_value=None), \
+             patch("agent_loop._close_issue"):
+            result = agent_loop._run_loop()
+        self.assertEqual(result, 0)
+        mock_merge.assert_called_once_with(50)
+
+
+class TestMergeFailsOpen(unittest.TestCase):
+    """Tests for auto-resolution when a PR is still open after the merge command."""
+
+    def _dead_state(self, issue: int, kind: str = "issue") -> dict:
+        return {
+            "pid": 999999999,
+            "issue": issue,
+            "started_at": "2026-01-01T00:00:00+00:00",
+            "type": kind,
+        }
+
+    def _open_pr(self, branch: str = "issue-10-fix") -> dict:
+        return {"number": 5, "head": {"ref": branch}, "created_at": "2026-01-01T00:00:00+00:00"}
+
+    def test_merge_fails_open_with_conflicts_spawns_rebase_agent(self):
+        """mergeable=false → rebase agent spawned, state written as pending-ci."""
+        written_state = {}
+
+        def fake_write_state(pid, issue, kind, issue_title=None, session_name=None, ci_run_id=None):
+            written_state["pid"] = pid
+            written_state["issue"] = issue
+            written_state["kind"] = kind
+            written_state["session_name"] = session_name
+
+        with patch("agent_loop._read_state", return_value=self._dead_state(10)), \
+             patch("agent_loop._find_pr_for_branch", side_effect=[self._open_pr(), self._open_pr()]), \
+             patch("agent_loop._latest_ci_run_for_branch", return_value={"id": 1, "status": "success"}), \
+             patch("agent_loop._merge_pr"), \
+             patch("agent_loop._tea_get", return_value={"mergeable": False}), \
+             patch("agent_loop._start_agent", return_value=77) as mock_start, \
+             patch("agent_loop._write_state", side_effect=fake_write_state), \
+             patch("agent_loop._clear_state"):
+            result = agent_loop._run_loop()
+
+        self.assertEqual(result, 0)
+        mock_start.assert_called_once()
+        prompt = mock_start.call_args[0][0]
+        self.assertIn("Rebase branch", prompt)
+        self.assertIn("issue-10-fix", prompt)
+        self.assertEqual(written_state.get("kind"), "pending-ci")
+        self.assertEqual(written_state.get("issue"), 10)
+
+    def test_merge_fails_open_no_conflicts_retries_and_succeeds(self):
+        """mergeable=true, second attempt succeeds → issue closed."""
+        with patch("agent_loop._read_state", return_value=self._dead_state(10)), \
+             patch("agent_loop._find_pr_for_branch",
+                   side_effect=[self._open_pr(), self._open_pr(), None]), \
+             patch("agent_loop._latest_ci_run_for_branch", return_value={"id": 1, "status": "success"}), \
+             patch("agent_loop._merge_pr"), \
+             patch("agent_loop._tea_get", return_value={"mergeable": True}), \
+             patch("agent_loop.time.sleep"), \
+             patch("agent_loop._close_issue") as mock_close, \
+             patch("agent_loop._clear_state"):
+            result = agent_loop._run_loop()
+
+        self.assertEqual(result, 0)
+        mock_close.assert_called_once_with(10)
+
+    def test_merge_fails_open_no_conflicts_all_retries_exhausted(self):
+        """All retries exhausted with PR still open → falls through to State/Question."""
+        with patch("agent_loop._read_state", return_value=self._dead_state(10)), \
+             patch("agent_loop._find_pr_for_branch",
+                   side_effect=[self._open_pr(), self._open_pr(),
+                                 self._open_pr(), self._open_pr()]), \
+             patch("agent_loop._latest_ci_run_for_branch", return_value={"id": 1, "status": "success"}), \
+             patch("agent_loop._merge_pr"), \
+             patch("agent_loop._tea_get", return_value={"mergeable": True}), \
+             patch("agent_loop.time.sleep"), \
+             patch("agent_loop._set_labels") as mock_labels, \
+             patch("agent_loop._comment_issue") as mock_comment, \
+             patch("agent_loop._close_issue") as mock_close, \
+             patch("agent_loop._clear_state"):
+            result = agent_loop._run_loop()
+
+        self.assertEqual(result, 0)
+        mock_close.assert_not_called()
+        mock_labels.assert_called_once_with(
+            10,
+            add=[agent_loop.LABEL_QUESTION],
+            remove=[agent_loop.LABEL_IN_PROGRESS],
+        )
+        mock_comment.assert_called_once()
+
+
+class TestHeartbeat(unittest.TestCase):
+    """Tests for _update_heartbeat() and cmd_monitor()."""
+
+    def setUp(self):
+        self._tmp = tempfile.NamedTemporaryFile(delete=False, suffix=".heartbeat")
+        self._tmp.close()
+        self._orig = agent_loop.HEARTBEAT_FILE
+        agent_loop.HEARTBEAT_FILE = Path(self._tmp.name)
+        Path(self._tmp.name).unlink()  # Start with no heartbeat file.
+
+    def tearDown(self):
+        agent_loop.HEARTBEAT_FILE = self._orig
+        Path(self._tmp.name).unlink(missing_ok=True)
+
+    def test_update_heartbeat_writes_timestamp(self):
+        agent_loop._update_heartbeat()
+        content = Path(self._tmp.name).read_text().strip()
+        dt = datetime.fromisoformat(content)
+        age = (datetime.now(timezone.utc) - dt).total_seconds()
+        self.assertLess(age, 5)
+
+    def test_update_heartbeat_creates_file(self):
+        self.assertFalse(Path(self._tmp.name).exists())
+        agent_loop._update_heartbeat()
+        self.assertTrue(Path(self._tmp.name).exists())
+
+    def test_monitor_healthy_when_recent(self):
+        agent_loop._update_heartbeat()
+        result = agent_loop.cmd_monitor()
+        self.assertEqual(result, 0)
+
+    def test_monitor_warns_when_heartbeat_missing(self):
+        buf = io.StringIO()
+        with contextlib.redirect_stdout(buf):
+            result = agent_loop.cmd_monitor()
+        self.assertEqual(result, 1)
+        self.assertIn("WARNING", buf.getvalue())
+
+    def test_monitor_warns_when_stale(self):
+        stale = (datetime.now(timezone.utc) - timedelta(hours=3)).isoformat()
+        Path(self._tmp.name).write_text(stale)
+        buf = io.StringIO()
+        with contextlib.redirect_stdout(buf):
+            result = agent_loop.cmd_monitor()
+        self.assertEqual(result, 1)
+        self.assertIn("WARNING", buf.getvalue())
+
+    def test_monitor_warns_when_corrupted(self):
+        Path(self._tmp.name).write_text("not-a-timestamp")
+        buf = io.StringIO()
+        with contextlib.redirect_stdout(buf):
+            result = agent_loop.cmd_monitor()
+        self.assertEqual(result, 1)
+        self.assertIn("WARNING", buf.getvalue())
+
+    def test_run_loop_updates_heartbeat(self):
+        self.assertFalse(Path(self._tmp.name).exists())
+        with patch("agent_loop._read_state", return_value=None), \
+             patch("agent_loop._open_issue_prs", return_value=[]), \
+             patch("agent_loop._latest_main_ci_run", return_value=None), \
+             patch("agent_loop._ready_issues", return_value=[]):
+            agent_loop._run_loop()
+        self.assertTrue(Path(self._tmp.name).exists())
+
+
 if __name__ == "__main__":
    unittest.main()
@@ -288,6 +288,8 @@ class _FakeLogs implements SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -181,6 +181,8 @@ class FakeSyncLogRepository implements SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -14,7 +14,7 @@ void main() {
  group('Migration', () {
    test('schemaVersion matches expected value', () async {
      final db = AppDatabase(NativeDatabase.memory());
-      expect(db.schemaVersion, 32);
+      expect(db.schemaVersion, 33);
      await db.close();
    });

@@ -194,6 +194,11 @@ void main() {
      // v32: local_sieve_applied table.
      await db.customSelect('SELECT count(*) FROM local_sieve_applied').get();

+      // v33: error_stack_trace and is_permanent columns on sync_logs.
+      final syncLogColumns = await _tableColumns(db, 'sync_logs');
+      expect(syncLogColumns, contains('error_stack_trace'));
+      expect(syncLogColumns, contains('is_permanent'));
+
      await db.close();
      if (dbFile.existsSync()) dbFile.deleteSync();
    });
@@ -381,11 +386,16 @@ void main() {
          await _tableColumns(db, 'sync_log_mailboxes');
      expect(syncLogMailboxColumns, contains('duration_ms'));

+      // v33: error_stack_trace and is_permanent columns on sync_logs.
+      final syncLogColumns = await _tableColumns(db, 'sync_logs');
+      expect(syncLogColumns, contains('error_stack_trace'));
+      expect(syncLogColumns, contains('is_permanent'));
+
      await db.close();
      if (dbFile.existsSync()) dbFile.deleteSync();
    });

-    test('fresh install creates all tables at schemaVersion 32', () async {
+    test('fresh install creates all tables at schemaVersion 33', () async {
      final db = AppDatabase(NativeDatabase.memory());
      await db.select(db.accounts).get();

@@ -426,6 +436,11 @@ void main() {
          await _tableColumns(db, 'sync_log_mailboxes');
      expect(syncLogMailboxColumns, contains('duration_ms'));

+      // v33: error_stack_trace and is_permanent columns on sync_logs.
+      final syncLogColumns = await _tableColumns(db, 'sync_logs');
+      expect(syncLogColumns, contains('error_stack_trace'));
+      expect(syncLogColumns, contains('is_permanent'));
+
      await db.close();
    });
  });
@@ -170,6 +170,8 @@ class _FakeSyncLog implements SyncLogRepository {
    required String accountId,
    required bool success,
    String? errorMessage,
+    String? stackTrace,
+    bool isPermanent = false,
    required String protocol,
    required int emailsFetched,
    required int emailsSkipped,
@@ -126,4 +126,34 @@ void main() {
    expect(rows.first.result, 'error');
    expect(rows.first.errorMessage, 'Connection refused');
  });
+
+  test('stores and retrieves stackTrace and isPermanent on error entries',
+      () async {
+    final repo = SyncLogRepositoryImpl(db);
+    final start = DateTime(2024, 3, 1, 9);
+    final end = DateTime(2024, 3, 1, 9, 0, 1);
+    const fakeTrace = '#0 main (file:///app/lib/main.dart:10:5)';
+
+    await repo.log(
+      accountId: 'acc1',
+      success: false,
+      errorMessage: 'MissingPluginException',
+      stackTrace: fakeTrace,
+      isPermanent: true,
+      protocol: 'imap',
+      emailsFetched: 0,
+      emailsSkipped: 0,
+      mailboxesSynced: 0,
+      pendingFlushed: 0,
+      bytesTransferred: 0,
+      startedAt: start,
+      finishedAt: end,
+    );
+
+    final entries = await repo.observeSyncLogs('acc1').first;
+    final entry = entries.firstWhere((e) => e.startedAt == start);
+    expect(entry.stackTrace, fakeTrace);
+    expect(entry.isPermanent, true);
+    expect(entry.errorMessage, 'MissingPluginException');
+  });
 }
@@ -27,6 +27,22 @@ class MockUrlLauncher extends Mock
  }
 }

+class ThrowingUrlLauncher extends Mock
+    with MockPlatformInterfaceMixin
+    implements UrlLauncherPlatform {
+  @override
+  Future<bool> canLaunch(String? url) async => true;
+
+  @override
+  Future<bool> launchUrl(String? url, LaunchOptions? options) async {
+    throw PlatformException(
+      code: 'channel-error',
+      message: 'Unable to establish connection on channel: '
+          '"dev.flutter.pigeon.url_launcher_android.UrlLauncherApi.launchUrl".',
+    );
+  }
+}
+
 Widget _buildScreen({List<Account> accounts = const []}) {
  return ProviderScope(
    overrides: [
@@ -64,6 +80,9 @@ void main() {
    expect(find.textContaining('Dark Mode'), findsWidgets);
    expect(find.textContaining('IMAP Accounts'), findsWidgets);
    expect(find.textContaining('JMAP Accounts'), findsWidgets);
+    expect(find.textContaining('Locale'), findsWidgets);
+    expect(find.textContaining('Text Scale'), findsWidgets);
+    expect(find.textContaining('DB Schema Version'), findsWidgets);
    // Buttons are in the body, not in the AppBar actions
    expect(find.byIcon(Icons.copy), findsOneWidget);
    expect(find.byIcon(Icons.bug_report), findsOneWidget);
@@ -151,6 +170,9 @@ void main() {
    expect(clipboardText, contains('Dark Mode'));
    expect(clipboardText, contains('IMAP Accounts'));
    expect(clipboardText, contains('JMAP Accounts'));
+    expect(clipboardText, contains('Locale'));
+    expect(clipboardText, contains('Text Scale'));
+    expect(clipboardText, contains('DB Schema Version'));
    expect(
      clipboardText,
      contains('[sharedinbox.de](https://sharedinbox.de)'),
@@ -180,4 +202,24 @@ void main() {
    );
    expect(mock.launchedUrl, contains('1.2.3%2B99'));
  });
+
+  testWidgets(
+    'AboutScreen link tap with failed url_launcher shows error snackbar',
+    (tester) async {
+      tester.view.physicalSize = const Size(800, 1200);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+
+      UrlLauncherPlatform.instance = ThrowingUrlLauncher();
+
+      await tester.pumpWidget(_buildScreen());
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.textContaining('sharedinbox.de').first);
+      await tester.pumpAndSettle();
+
+      expect(find.textContaining('Error:'), findsOneWidget);
+    },
+  );
 }
@@ -23,7 +23,7 @@ void main() {
      expect(find.byKey(const Key('scanEncryptedButton')), findsOneWidget);
    });

-    testWidgets('shows 20-minute expiry hint', (tester) async {
+    testWidgets('shows expiry countdown hint', (tester) async {
      await tester.pumpWidget(
        buildApp(
          initialLocation: '/accounts/receive',
@@ -32,8 +32,106 @@ void main() {
      );
      await tester.pumpAndSettle();

-      expect(find.textContaining('20 minutes'), findsOneWidget);
+      expect(find.textContaining('expires in'), findsOneWidget);
    });
+
+    testWidgets(
+      'step 2 button shows text-input fallback on platforms without camera',
+      (tester) async {
+        await tester.pumpWidget(
+          buildApp(
+            initialLocation: '/accounts/receive',
+            overrides: baseOverrides(),
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        await tester.tap(find.byKey(const Key('scanEncryptedButton')));
+        await tester.pumpAndSettle();
+
+        // On Linux (desktop, no camera) the text fallback field must appear.
+        expect(find.byKey(const Key('encryptedCodeField')), findsOneWidget);
+      },
+    );
+
+    testWidgets(
+      'step 2 — valid encrypted QR imports account via text fallback',
+      (tester) async {
+        // Pre-generate a key pair so we can encrypt a QR code with the same
+        // material the screen will use for decryption.
+        final material = await ShareEncryptionService.generateKeyPair();
+        final repo = FakeShareKeyRepository(material: material);
+
+        const account = Account(
+          id: 'src-1',
+          displayName: 'Alice',
+          email: 'alice@example.com',
+          imapHost: 'imap.example.com',
+          smtpHost: 'smtp.example.com',
+        );
+
+        final encryptedQr = await ShareEncryptionService.encryptAccounts(
+          recipientKeyId: material.keyId,
+          recipientPublicKeyBytes: material.publicKeyBytes,
+          accounts: [
+            AccountPayload(
+              accountJson: account.toJson(),
+              password: 'secret',
+            ),
+          ],
+        );
+
+        await tester.pumpWidget(
+          buildApp(
+            initialLocation: '/accounts/receive',
+            overrides: baseOverrides(shareKeyRepository: repo),
+          ),
+        );
+        await tester.pumpAndSettle(); // key generation completes
+
+        await tester.tap(find.byKey(const Key('scanEncryptedButton')));
+        await tester.pumpAndSettle();
+
+        await tester.enterText(
+          find.byKey(const Key('encryptedCodeField')),
+          encryptedQr,
+        );
+        await tester.tap(find.text('Import'));
+        await tester.pumpAndSettle();
+
+        expect(
+          find.text('Imported 1 account successfully.'),
+          findsOneWidget,
+        );
+      },
+    );
+
+    testWidgets(
+      'step 2 — invalid encrypted QR shows error and returns to pub-key step',
+      (tester) async {
+        await tester.pumpWidget(
+          buildApp(
+            initialLocation: '/accounts/receive',
+            overrides: baseOverrides(),
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        await tester.tap(find.byKey(const Key('scanEncryptedButton')));
+        await tester.pumpAndSettle();
+
+        await tester.enterText(
+          find.byKey(const Key('encryptedCodeField')),
+          'not-a-valid-qr-code',
+        );
+        await tester.tap(find.text('Import'));
+        await tester.pumpAndSettle();
+
+        // Screen returns to the pub-key step with an error message visible.
+        expect(find.byKey(const Key('pubKeyQrCode')), findsOneWidget);
+        expect(find.textContaining('Import failed:'), findsWidgets);
+      },
+    );
  });

  group('AccountSendScreen', () {
@@ -0,0 +1,54 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:sharedinbox/ui/screens/changelog_screen.dart';
+
+class _FakeAssetBundle extends CachingAssetBundle {
+  final Map<String, String> _assets;
+  _FakeAssetBundle(this._assets);
+
+  @override
+  Future<ByteData> load(String key) async {
+    if (_assets.containsKey(key)) {
+      final encoded = utf8.encode(_assets[key]!);
+      return ByteData.view(Uint8List.fromList(encoded).buffer);
+    }
+    throw FlutterError('Asset not found: "$key"');
+  }
+}
+
+const _fakeChangelog =
+    '* 2024-01-01 feat: initial release\n* 2024-01-02 fix: resolve crash\n';
+
+void main() {
+  testWidgets('ChangeLogScreen shows changelog content', (tester) async {
+    await tester.pumpWidget(
+      DefaultAssetBundle(
+        bundle: _FakeAssetBundle({'assets/changelog.txt': _fakeChangelog}),
+        child: const MaterialApp(home: ChangeLogScreen()),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    expect(find.text('ChangeLog'), findsOneWidget);
+    expect(find.textContaining('initial release'), findsOneWidget);
+    expect(find.textContaining('resolve crash'), findsOneWidget);
+    expect(find.textContaining('Error loading changelog'), findsNothing);
+  });
+
+  testWidgets('ChangeLogScreen shows error when asset is missing', (
+    tester,
+  ) async {
+    await tester.pumpWidget(
+      DefaultAssetBundle(
+        bundle: _FakeAssetBundle({}),
+        child: const MaterialApp(home: ChangeLogScreen()),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    expect(find.textContaining('Error loading changelog'), findsOneWidget);
+  });
+}
@@ -116,7 +116,10 @@ void main() {

      expect(clipboardText, isNotNull);
      expect(clipboardText, contains('App Version: 1.0.0+42'));
+      expect(clipboardText, contains('Build Mode:'));
      expect(clipboardText, contains('Platform:'));
+      expect(clipboardText, contains('Dart:'));
+      expect(clipboardText, contains('Timestamp:'));
      expect(clipboardText, contains('TestException: clipboard test'));
      // GIT_HASH is empty in test builds — no Git Commit line expected
      expect(clipboardText, isNot(contains('Git Commit:')));
@@ -144,6 +147,7 @@ void main() {
          gitHash: testHash,
        ),
      );
+      await tester.pumpAndSettle();

      // Git hash link should be present
      final gitLinkFinder = find.textContaining('Git Commit: abc1234');
@@ -167,6 +171,138 @@ void main() {
    },
  );

+  testWidgets(
+    'CrashScreen shows version, build mode, and platform in the UI',
+    (tester) async {
+      tester.view.physicalSize = const Size(800, 1200);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(() => tester.view.resetPhysicalSize());
+
+      const exception = 'TestException: info row test';
+      final stackTrace = StackTrace.current;
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: CrashScreen(exception: exception, stackTrace: stackTrace),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // Info row shows app version (from mock), build mode, and platform OS.
+      expect(find.textContaining('1.0.0+42'), findsWidgets);
+      // In test builds kDebugMode is true.
+      expect(find.textContaining('debug'), findsOneWidget);
+      // Platform OS is always present (linux in CI, android/ios on device).
+      expect(
+        find.textContaining(RegExp(r'linux|android|ios|windows|macos')),
+        findsWidgets,
+      );
+    },
+  );
+
+  testWidgets(
+    'CrashScreen shows app version as clickable link when git hash is set',
+    (tester) async {
+      tester.view.physicalSize = const Size(800, 1200);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(() => tester.view.resetPhysicalSize());
+
+      final mock = MockUrlLauncher();
+      UrlLauncherPlatform.instance = mock;
+
+      const exception = 'TestException: version link test';
+      final stackTrace = StackTrace.current;
+      const testHash = 'abc1234';
+
+      await tester.pumpWidget(
+        CrashScreen(
+          exception: exception,
+          stackTrace: stackTrace,
+          gitHash: testHash,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // App version link should be present (mocked as 1.0.0+42)
+      final versionLinkFinder = find.textContaining('App Version: 1.0.0+42');
+      expect(versionLinkFinder, findsOneWidget);
+
+      // It must appear above the git hash link
+      final gitLinkFinder = find.textContaining('Git Commit: abc1234');
+      expect(
+        tester.getTopLeft(versionLinkFinder).dy,
+        lessThan(tester.getTopLeft(gitLinkFinder).dy),
+      );
+
+      // Tapping it should open the Codeberg commit URL
+      await tester.tap(versionLinkFinder);
+      await tester.pumpAndSettle();
+
+      expect(
+        mock.launchedUrl,
+        equals('https://codeberg.org/guettli/sharedinbox/commit/abc1234'),
+      );
+    },
+  );
+
+  testWidgets(
+    'CrashScreen copy-to-clipboard includes app version as markdown link when git hash is set',
+    (tester) async {
+      tester.view.physicalSize = const Size(800, 1200);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(() => tester.view.resetPhysicalSize());
+
+      String? clipboardText;
+      tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+        SystemChannels.platform,
+        (MethodCall call) async {
+          if (call.method == 'Clipboard.setData') {
+            clipboardText =
+                (call.arguments as Map<dynamic, dynamic>)['text'] as String?;
+          }
+          return null;
+        },
+      );
+      addTearDown(
+        () => tester.binding.defaultBinaryMessenger
+            .setMockMethodCallHandler(SystemChannels.platform, null),
+      );
+
+      const exception = 'TestException: version link clipboard test';
+      final stackTrace = StackTrace.current;
+      const testHash = 'abc1234';
+
+      await tester.pumpWidget(
+        CrashScreen(
+          exception: exception,
+          stackTrace: stackTrace,
+          gitHash: testHash,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Copy to Clipboard'));
+      await tester.pump();
+      await tester.pump();
+      await tester.pumpAndSettle();
+
+      expect(clipboardText, isNotNull);
+      // App Version must be a markdown link pointing to the commit
+      expect(
+        clipboardText,
+        contains(
+          'App Version: [1.0.0+42](https://codeberg.org/guettli/sharedinbox/commit/abc1234)',
+        ),
+      );
+      expect(
+        clipboardText,
+        contains(
+          'Git Commit: [abc1234](https://codeberg.org/guettli/sharedinbox/commit/abc1234)',
+        ),
+      );
+    },
+  );
+
  testWidgets(
    'CrashScreen used as root widget — buttons work without ScaffoldMessenger crash',
    (tester) async {
@@ -105,6 +105,88 @@ void main() {
      expect(find.text('Edit account'), findsNothing);
    });

+    testWidgets(
+        'try connection button is disabled when no password stored or entered',
+        (
+      tester,
+    ) async {
+      tester.view.physicalSize = const Size(800, 1400);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/edit',
+          overrides: baseOverrides(
+            accounts: [kTestAccount],
+            hasStoredPassword: false,
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final button = tester.widget<OutlinedButton>(
+        find.byKey(const Key('editTryConnectionButton')),
+      );
+      expect(button.onPressed, isNull);
+    });
+
+    testWidgets(
+        'try connection button is enabled after typing password with no stored password',
+        (tester) async {
+      tester.view.physicalSize = const Size(800, 1400);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/edit',
+          overrides: baseOverrides(
+            accounts: [kTestAccount],
+            hasStoredPassword: false,
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.enterText(
+        find.byKey(const Key('editPasswordField')),
+        'mypassword',
+      );
+      await tester.pump();
+
+      final button = tester.widget<OutlinedButton>(
+        find.byKey(const Key('editTryConnectionButton')),
+      );
+      expect(button.onPressed, isNotNull);
+    });
+
+    testWidgets('save button is disabled when no password stored or entered', (
+      tester,
+    ) async {
+      tester.view.physicalSize = const Size(800, 1400);
+      tester.view.devicePixelRatio = 1.0;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/edit',
+          overrides: baseOverrides(
+            accounts: [kTestAccount],
+            hasStoredPassword: false,
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final button = tester
+          .widget<FilledButton>(find.widgetWithText(FilledButton, 'Save'));
+      expect(button.onPressed, isNull);
+    });
+
    testWidgets('connection error shows error message', (tester) async {
      tester.view.physicalSize = const Size(800, 1400);
      tester.view.devicePixelRatio = 1.0;
@@ -179,6 +179,142 @@ void main() {
      expect(find.text('report.pdf'), findsOneWidget);
    });

+    testWidgets('Reply All button is not present in app bar', (tester) async {
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+          overrides: _overrides(
+            body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      expect(
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Reply all',
+        ),
+        findsNothing,
+      );
+    });
+
+    testWidgets('Reply on single-recipient email navigates directly to compose',
+        (tester) async {
+      // testEmail has from=[bob], to=[alice]. After removing alice (own),
+      // only bob remains → no dialog, navigate straight to compose.
+      final email = testEmail();
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+          overrides: [
+            ..._overrides(
+              body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+              email: email,
+            ),
+            draftRepositoryProvider.overrideWithValue(FakeDraftRepository()),
+          ],
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Reply',
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // No dialog shown — straight navigation to compose.
+      expect(find.text('Reply All'), findsNothing);
+    });
+
+    testWidgets('Reply on multi-recipient email shows Reply All dialog',
+        (tester) async {
+      // Email with an extra Cc recipient so the dialog is triggered.
+      final email = Email(
+        id: 'acc-1:42',
+        accountId: 'acc-1',
+        mailboxPath: 'INBOX',
+        uid: 42,
+        subject: 'Hello world',
+        receivedAt: DateTime(2024, 6),
+        sentAt: DateTime(2024, 6),
+        from: const [EmailAddress(name: 'Bob', email: 'bob@example.com')],
+        to: const [EmailAddress(email: 'alice@example.com')],
+        cc: const [EmailAddress(name: 'Carol', email: 'carol@example.com')],
+        isSeen: false,
+        isFlagged: false,
+        hasAttachment: false,
+      );
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+          overrides: _overrides(
+            body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+            email: email,
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Reply',
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // Dialog must appear with title 'Reply All'.
+      expect(find.text('Reply All'), findsOneWidget);
+      // Both non-own addresses should be listed in the dialog.
+      expect(find.textContaining('bob@example.com'), findsAtLeastNWidgets(1));
+      expect(find.textContaining('carol@example.com'), findsAtLeastNWidgets(1));
+    });
+
+    testWidgets('Mark as spam button is present in app bar', (tester) async {
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+          overrides: _overrides(
+            body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      expect(
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Mark as spam',
+        ),
+        findsOneWidget,
+      );
+    });
+
+    testWidgets(
+        'Mark as spam moves email to junk and shows snackbar when no junk folder',
+        (tester) async {
+      // FakeMailboxRepository has no mailboxes by default → findMailboxByRole
+      // returns null → snackbar shown.
+      await tester.pumpWidget(
+        buildApp(
+          initialLocation: '/accounts/acc-1/mailboxes/INBOX/emails/acc-1%3A42',
+          overrides: _overrides(
+            body: const EmailBody(emailId: 'acc-1:42', attachments: []),
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(
+        find.byWidgetPredicate(
+          (w) => w is Tooltip && w.message == 'Mark as spam',
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.text('No Junk folder found'), findsOneWidget);
+    });
+
    testWidgets('Show Raw Email dialog shows size of email', (tester) async {
      // 'A' * 2048 → fmtSize(2048) == '2.0 KB'
      final rawContent = 'A' * 2048;
@@ -44,11 +44,12 @@ import 'package:sharedinbox/ui/screens/thread_detail_screen.dart';
 // ---------------------------------------------------------------------------

 class FakeAccountRepository implements AccountRepository {
-  final List<Account> _accounts;
-
  FakeAccountRepository([List<Account>? accounts])
      : _accounts = List.of(accounts ?? []);

+  final List<Account> _accounts;
+  bool hasPassword = true;
+
  @override
  Stream<List<Account>> observeAccounts() => Stream.value(List.of(_accounts));

@@ -75,15 +76,22 @@ class FakeAccountRepository implements AccountRepository {
      _accounts.removeWhere((a) => a.id == id);

  @override
-  Future<String> getPassword(String accountId) async => 'test-password';
+  Future<String> getPassword(String accountId) async {
+    if (!hasPassword) {
+      throw StateError('No password stored for account $accountId');
+    }
+    return 'test-password';
+  }
 }

 class FakeShareKeyRepository implements ShareKeyRepository {
+  FakeShareKeyRepository({ShareKeyMaterial? material}) : _material = material;
+
  ShareKeyMaterial? _material;

  @override
  Future<ShareKeyMaterial> createKeyPair() async {
-    _material = await ShareEncryptionService.generateKeyPair();
+    _material ??= await ShareEncryptionService.generateKeyPair();
    return _material!;
  }

@@ -511,10 +519,13 @@ List<Override> baseOverrides({
  List<Mailbox>? mailboxes,
  DiscoveryResult? discovery,
  Exception? connectionError,
+  ShareKeyRepository? shareKeyRepository,
+  bool hasStoredPassword = true,
 }) =>
    [
-      accountRepositoryProvider
-          .overrideWithValue(FakeAccountRepository(accounts)),
+      accountRepositoryProvider.overrideWithValue(
+        FakeAccountRepository(accounts)..hasPassword = hasStoredPassword,
+      ),
      mailboxRepositoryProvider
          .overrideWithValue(FakeMailboxRepository(mailboxes)),
      emailRepositoryProvider.overrideWithValue(FakeEmailRepository()),
@@ -525,7 +536,9 @@ List<Override> baseOverrides({
      connectionTestServiceProvider.overrideWithValue(
        FakeConnectionTestService(error: connectionError),
      ),
-      shareKeyRepositoryProvider.overrideWithValue(FakeShareKeyRepository()),
+      shareKeyRepositoryProvider.overrideWithValue(
+        shareKeyRepository ?? FakeShareKeyRepository(),
+      ),
    ];

 // ---------------------------------------------------------------------------
Author	SHA1	Message	Date
Thomas SharedInbox	dd26086220	docs: record Renovate Bot completion and close issue #257 (#268 ) All required components (renovate.json, ci/main.go Renovate() function, .forgejo/workflows/renovate.yml, Taskfile.yml renovate task) were already in main. Closed issue #257.	2026-05-26 08:19:49 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	2747ff0dca	fix: use Dagger for website deploy instead of bare hugo call (#267 ) Replace `task website-deploy` (which calls `hugo` directly and fails because Hugo is not installed on the CI runner) with the Dagger-based `task publish-website`, matching the pattern used by other jobs in deploy.yml. Also adds Dagger remote engine setup, runner tool checks, SSH_KNOWN_HOSTS secret, a timeout, and TLS credential cleanup. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-26 08:01:37 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	c4efb56a0c	feat: syncLog add Copy button, stack trace, isPermanent, Android device info (#266 ) - Schema v33: add error_stack_trace and is_permanent columns to sync_logs - SyncLogEntry gains stackTrace and isPermanent fields; SyncLogRepository.log() gains matching optional parameters; IMAP and JMAP sync loops forward the stack trace string and isPermanent flag when writing error entries - New lib/ui/utils/about_markdown.dart utility shared by AboutScreen and the sync log copy feature; builds the markdown table including device info - AboutScreen uses the utility (refactored to remove duplicate _buildMarkdown) - SyncLogScreen: subtitle shows "Error (permanent)" for permanent errors; expanded view shows stack trace in red monospace; each tile has a Copy button that copies a markdown summary of the entry plus the About section - Migration test updated for v33; new repo test for stackTrace/isPermanent - check_coverage.dart excludes lib/ui/utils/about_markdown.dart Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-26 07:49:56 +02:00
Bot of Thomas Güttler guettli Thomas SharedInbox	c97e3d505f	fix: skip deploy when HEAD already successfully deployed (#264 ) (#265 ) ## Summary - The hourly `deploy.yml` schedule re-deployed the same commit repeatedly because it always diffed `HEAD~1..HEAD` — once a commit touching `lib/`/`pubspec.*` became HEAD, every hourly tick would detect "android changes" and deploy again. - Fix: at the start of the `check-changes` job, query the Forgejo workflow runs API for the last successful `deploy.yml` run. If its `head_sha` matches current HEAD, output `android=false` / `linux=false` immediately, skipping all downstream jobs. - `workflow_dispatch` bypasses this check (always deploys), matching the existing behaviour. ## Test plan - [ ] Verify the `check-changes` job exits early on the next scheduled run after a successful deploy of the same commit - [ ] Verify a new commit still triggers deployment normally - [ ] Verify `workflow_dispatch` still deploys unconditionally 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Thomas SharedInbox <sharedinbox@thomas-guettler.de> Reviewed-on: https://codeberg.org/guettli/sharedinbox/pulls/265	2026-05-26 07:35:18 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	2bb7ac11df	feat: add runner tools check and LOG_LEVEL to Renovate Bot (#257 ) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-26 06:24:47 +02:00
Bot of Thomas Güttler	8709e9f38d	feat: add Locale, Text Scale, DB Schema Version, Device Model to About page (#258 ) (#263 )	2026-05-25 22:18:09 +02:00
Bot of Thomas Güttler	7997ff0980	feat: Reply All dialog on Reply button, add Mark as Spam (#260 ) (#261 )	2026-05-25 21:51:08 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	2359c7d586	feat: run Renovate via Dagger on daily schedule (#257 , #216 ) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 21:27:01 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	4ada3798b6	feat: run Renovate via Dagger on daily schedule (#257 , #216 ) Adds a Renovate() Dagger function using the forgejo platform and a .forgejo/workflows/renovate.yml workflow triggered at 06:00 UTC daily. Uses RENOVATE_FORGEJO_TOKEN secret; no dedicated Renovate service account needed. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 21:26:44 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	07ac73dcb2	feat: add Renovate Bot configuration (#216 ) Adds renovate.json to enable automated dependency updates for pub (pubspec.yaml), Dockerfile, and Forgejo Actions workflows. The github-actions manager fileMatch is extended to cover .forgejo/workflows/ in addition to the default .github/ path. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 21:25:51 +02:00
Bot of Thomas Güttler	bb475a2350	fix: auto-resolve merge failures instead of asking for manual merge (#253 ) (#256 )	2026-05-25 19:38:07 +02:00
Thomas SharedInbox	63f7463ced	feat: add Gradle cache to Android release builds (#251 ) (#252 )	2026-05-25 19:27:06 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	0175c9e5a5	feat: add Gradle cache to Android release builds (#251 ) Introduce androidBase() and firebaseBase() helpers that wrap setup() with the Gradle named-cache volume, mirroring the pattern already used in BuildAndroidDebugApks(). Use these in BuildAndroidRelease(), setupKeystore(), and BuildAndroidDebugApks() so Gradle dependencies survive Dagger execution-cache misses instead of being re-downloaded on every source change. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 19:26:17 +02:00
Bot of Thomas Güttler	9f9bf14bbe	feat: inject GIT_HASH into Dagger builds so About page shows git hash (#249 ) (#250 )	2026-05-25 15:10:12 +02:00
Bot of Thomas Güttler	a7783d46cf	fix: disable Save button when no password available; fix changelog fetch-depth (#246 , #229 ) (#248 )	2026-05-25 14:47:25 +02:00
Bot of Thomas Güttler	3868c160d3	fix: disable Try connection button when no password is available (#235 ) (#247 )	2026-05-25 14:30:13 +02:00
Bot of Thomas Güttler	50fc012e81	Merge pull request 'fix: show password required error instead of crashing when no stored password (#235 )' (#238 ) from issue-235-fix into main	2026-05-25 13:00:44 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	94b20f50be	style: format edit_account_screen_test.dart Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 12:49:29 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	885906b204	fix: show password required error instead of crashing when no stored password (#235 ) During _load(), check whether a password exists in secure storage and track the result in _hasStoredPassword. The password field validator now requires user input when no password is stored, so _tryConnection() fails fast at form validation instead of throwing an unhandled StateError. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 12:49:29 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	06df3ee200	feat: monitor agent loop health every 2 hours (#217 ) - Track a heartbeat timestamp in ~/.sharedinbox-agent-heartbeat at the start of each _run_loop() invocation so we can tell when it last ran. - Add `agent_loop.py monitor` subcommand that exits 1 with a WARNING message if the heartbeat is missing, corrupted, or older than 2 hours. - Add .forgejo/workflows/monitor.yml scheduled workflow that runs the monitor check every 2 hours on the self-hosted runner; a CI failure serves as the warning when the loop is stalled. - Add 7 unit tests covering all monitor / heartbeat scenarios. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-25 12:48:45 +02:00
Bot of Thomas Güttler	e03c7708ba	feat: show app version as link on crash screen and in MD report (#236 ) (#245 )	2026-05-25 11:40:53 +02:00
Bot of Thomas Güttler guettli Thomas SharedInbox	27bef3356e	fix: skip catch-up merge retry when issue has State/Question (#239 ) (#242 ) When a catch-up PR merge fails (PR stays open after the merge command), the loop sets the issue to State/Question and comments on it. But on the next cron tick the same PR is still open with passing CI, so it tries again — spamming the issue with identical comments every minute. Fix: before attempting a catch-up merge, fetch the issue's current labels via `_get_issue_labels()`. If `State/Question` is already set, skip the PR entirely. Closes #239 Co-authored-by: Thomas SharedInbox <sharedinbox@thomas-guettler.de> Reviewed-on: https://codeberg.org/guettli/sharedinbox/pulls/242	2026-05-25 09:21:23 +02:00
Bot of Thomas Güttler	32ba916cbf	fix: trigger deploy on script changes, add changelog dep, deepen fetch (#228 ) (#233 )	2026-05-24 21:05:10 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	86e12ffe72	fix: add fgj to nix store PATH in deploy.sh fgj is in the nix store but was not included in the PATH glob loop, causing `FileNotFoundError: 'fgj'` on every cron run. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-24 19:02:13 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	f4a052bedc	feat: add State/ToPlan planning phase to agent loop Issues labelled State/ToPlan are now picked up by a dedicated planning agent before any implementation happens. The agent posts a plan as an issue comment, then the loop transitions the label to State/Planned and leaves a resume command in a follow-up comment. A human reviews the plan and manually promotes the issue to State/Ready to trigger implementation. Planning agents run at higher priority than Ready issues. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-24 18:56:46 +02:00
Thomas SharedInbox	b2c11e0c63	Revert "feat: keep secrets in sync via age-encrypted master key (#208 ) (#223 )" This reverts commit `96b1660b59`.	2026-05-24 18:39:23 +02:00
Bot of Thomas Güttler	09c90c244b	fix: load changelog via DefaultAssetBundle for testability (#214 ) (#225 )	2026-05-24 17:50:10 +02:00
Bot of Thomas Güttler	357ed9af31	fix: about page version unknown and link crash on Android (#213 ) (#224 )	2026-05-24 17:20:09 +02:00
Bot of Thomas Güttler	96b1660b59	feat: keep secrets in sync via age-encrypted master key (#208 ) (#223 )	2026-05-24 16:35:10 +02:00
Bot of Thomas Güttler	e7ff9243c9	feat: add build mode, Dart version, timestamp to crash report (#205 ) (#222 )	2026-05-24 16:10:09 +02:00
Bot of Thomas Güttler	d51e67ddcc	fix: probe scanner method channel to detect MissingPluginException (#204 ) (#221 )	2026-05-24 15:55:08 +02:00
Bot of Thomas Güttler	43068509d2	fix: show live countdown with seconds on receive account screen (#203 ) (#220 )	2026-05-24 15:15:12 +02:00
Thomas SharedInboxandClaude Sonnet 4.6	d9b8748631	fix: filter _latest_main_ci_run by workflow_id == ci.yml Forgejo reports deploy.yml (scheduled/dispatch) runs with event=push and prettyref=main, identical to ci.yml push runs. The event-only filter was insufficient — adding workflow_id == "ci.yml" prevents deploy.yml runs from blocking or triggering false CI fix agents. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-24 15:07:00 +02:00
Bot of Thomas Güttler	50ae7df8a3	fix: fall back to text input when mobile_scanner plugin is unavailable (#202 ) (#219 )	2026-05-24 14:55:07 +02:00
Bot of Thomas Güttler	7dd5800064	perf: cache Linux engine artifacts via flutter precache --linux (#129 ) (#218 )	2026-05-24 14:30:07 +02:00