Merge reset-style baseline PR after local verification. GitHub Actions did not start because of the account billing/spending-limit blocker documented in the PR body.
Clarify ONNX Runtime guidance with direct-open install hints, restore desktop WebRTC VAD visibility, map mouse side buttons through focused PTT capture/runtime paths, and wait for server acks before showing chat sends as successful.
Constraint: Linux release UX must stay functional when ONNX Runtime is optional and GNOME portal availability varies
Rejected: Keep desktop VAD locked to Silero only | misleads users when ONNX Runtime is skipped
Confidence: medium
Scope-risk: moderate
Directive: Preserve the protocol send-ack wait path for chat so UI success always tracks real server acceptance
Tested: flutter analyze lib/main.dart lib/widgets/chat_views.dart lib/widgets/input_dialogs.dart lib/widgets/startup_dependency_screen.dart; flutter test test/widgets/input_dialogs_test.dart test/widgets/chat_views_test.dart test/services/startup_dependency_check_test.dart test/widgets/startup_dependency_screen_test.dart test/widgets/voice_settings_controls_test.dart test/widgets/audio_processing_config_state_test.dart; cargo test -p chanora_protocol --lib; cargo test -p chanora_audio ptt_backends --lib
Not-tested: Live manual GNOME portal rebind/global PTT on a real desktop session; observer-bot chat against a live server after the sender-name fallback change
Constraint: SRS-118 and SRS-119 require a Linux release package and an Android release AAB, and the current workspace also needs the sibling oboe-rs checkout for Cargo manifest loading.
Rejected: Keep release packaging as ad-hoc local knowledge | CI and contributors would still miss the required artifacts and hit the missing oboe-rs prerequisite.
Confidence: medium
Scope-risk: moderate
Directive: If the oboe-rs fork path changes or is vendored, update the helper scripts and workflow checkout steps together.
Tested: bash -n tools/build-linux-deb.sh tools/build-android-aab.sh; python3 YAML parse for .github/workflows/ci.yml, .github/workflows/bench-advisory.yml, .github/workflows/bench-baseline-update.yml; git diff --check
Not-tested: End-to-end flutter build linux --release; end-to-end flutter build appbundle --release; GitHub Actions runtime execution
Constraint: SRS-163 requires Android back to be handled by the shell/platform layer, and the Dart service existed but was not wired into the live app.
Rejected: Leave BackIntentService test-only and unwired | System back would bypass app policy on Android.
Confidence: medium
Scope-risk: narrow
Directive: Keep back-intent probe state in sync with every new dialog or pushed route added to the Flutter shell.
Tested: dart format apps/chanora_flutter/lib/main.dart; flutter analyze lib/main.dart test/services/back_intent_service_test.dart; flutter test test/services/back_intent_service_test.dart
Not-tested: Manual Android device back-navigation smoke test
Edison Jwa