Plan 01-09 Task 4 GREEN — flips all 13 Task 3 RED tests to GREEN:
src/background/index.ts:
• Badge palette + notification id prefix constants (SCREAMING_SNAKE).
• setBadgeState(state) helper: 3-state machine REC/OFF/ERROR with
deterministic setBadgeText + setBadgeBackgroundColor + setTitle.
Each chrome call wrapped in try/catch (defense in depth).
• setIdleMode / setRecordingMode / setErrorMode helpers — drive the
setPopup dance: '' in OFF (so onClicked fires), html path in REC/
ERROR (so popup opens for SAVE).
• startVideoCapture wires setRecordingMode on success, setErrorMode
in catch.
• chrome.action.onClicked.addListener — direct toolbar-to-picker flow
(no popup needed for start). isRecording guard prevents double-start.
• chrome.runtime.onStartup.addListener — fires once per browser
session; creates mokosh-startup- notification inviting recording.
• chrome.notifications.onClicked.addListener — T-1-09-01 spoofing
mitigation via 'mokosh-' prefix gate; clears notification + invokes
startVideoCapture (notification click is a valid activation gesture).
• RECORDING_ERROR onMessage branch — setErrorMode + creates a
mokosh-recovery- notification inviting the operator to restart.
• initialize() calls setIdleMode at SW boot — ensures fresh OFF state
on every (re-)spawn including Chrome's idle-eviction respawn.
• All new listener registrations wrapped in try/catch so unit-test
chrome stubs that don't define action/notifications/onStartup don't
crash SW load (preserves the 5 pre-existing request-id-protocol +
1 port-lifecycle-continuous tests as GREEN).
src/popup/index.ts:
• Removed checkPermissions + requestPermissions functions entirely
(no more REQUEST_PERMISSIONS round-trip on popup open).
• popupState defaults isRecording=true, hasPermissions=true under
SAVE-only charter — the popup ONLY opens when recording is active
(REC/ERROR setPopup html path), so SAVE button is always enabled.
• init() calls updateUI() directly (no async permission probe).
• Empty-state copy updated: 'Откройте запись через иконку расширения'
(Open recording via the extension icon — points operator back to
the toolbar for starting a new session).
• saveArchive() simplified: no permission re-check.
manifest.json:
• Added 'notifications' to permissions array (preserves all existing).
• default_popup retained — popup still opens in REC/ERROR modes.
smoke.sh (W-04 5-sub-step update):
• SHARE_TARGET='Entire screen' (was 'Mokosh Smoke Test').
• Added 14-line locale-fallback comment block citing Chromium
generated_resources.grd as authoritative source + 4 known locale
strings + KEEP_PROFILE=1 fallback path.
• <title> changed to 'Mokosh Smoke Test — monitor mode' to keep tab
title distinct from the screen-source string.
• <ol> instruction updated: picker auto-accepts entire screen, not
the tab. Body intro paragraph also updated.
• T+/wall timer overlay (commit 923aaca) preserved — no behavioral
change to polling/Downloads-snapshot/ffprobe-gate logic.
Tests: 13/13 new GREEN; full suite 18 files / 81 tests / all GREEN.
tsc --noEmit exit 0. npm run build exit 0; dist/manifest.json has
'notifications' permission. Tier-1 SW-bundle-import gate (Layer 1 + 2)
remains GREEN.
Replace 'tabCapture' with 'desktopCapture' to match the new
getDisplayMedia capture path (D-A6). Remove 'alarms' because the
Phase 01 SW keepalive moves to a long-lived chrome.runtime.connect
port and the alarms code is deleted in Plan 05; declaring an unused
permission expands attack surface and is mitigated here per T-1-02.
activeTab is retained for chrome.tabs.captureVisibleTab in Phase 3,
and offscreen is retained for chrome.offscreen.createDocument.
