Summary:

• harden menubar refresh recovery after sleep, tab switches, stale loading, and manual refresh
• stop LaunchAgent heartbeats from forcing overlapping refreshes; use them as a watchdog only
• prevent stale or pre-reset payload fetches from overwriting newer data
• fix all-provider menubar-json OOM by parsing today/all once and reusing it for totals, provider chips, and history
• harden installer/updater release selection, checksum verification, bundle verification, CLI path persistence, and update errors
• move copied Claude/Codex OAuth cache to Keychain and keep quota warnings visible with cached data
• add Cursor Agent, Antigravity, and Goose tabs

Verification:

• swift test
• npm test -- --run tests/menubar-installer.test.ts tests/menubar-json.test.ts tests/provider-registry.test.ts tests/providers/cursor-bubble-dedup.test.ts
• npm test -- --run tests/menubar-json.test.ts tests/provider-registry.test.ts tests/providers/codex.test.ts
• npm run build
• mac/Scripts/package-app.sh v0.9.8
• /opt/homebrew/bin/codeburn status --format menubar-json --period today --provider all --no-optimize
• installed/relaunched locally and confirmed one CodeBurnMenubar process
• reuploaded mac-v0.9.8 assets with checksum ca5cbebdfe814330b1f1527b6023572700ac621aaefb8d40e2b6d2118081bc80