- Replace fixed ports with dynamic allocation (port 0) for all Stalwart listeners, including ManageSieve.
- Require KVM acceleration for Android integration tests; fail early with setup instructions if /dev/kvm is inaccessible.
- Require all ANDROID_APK_SCP environment variables for deployment; fail early if any are missing.
- Revert emulator boot timeouts to standard values (120s device / 60s boot) now that software emulation is disabled.
CircularProgressIndicator in _AccountTile (from accountConnectionStatusProvider)
runs continuously and prevents pumpAndSettle() from ever settling on Android,
causing frame-pump storms that drop the StreamBuilder data state and make
tap(aliceTile) find 0 widgets.
Overriding the provider to return immediately means no spinner ever enters the
tree, so pumpUntil() can use pumpAndSettle() cleanly again.
Also adds task run-android (boots sharedinbox_test AVD and runs flutter run).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>