- Notifier + FocusTimer fields in Daemon, initialized in NewDaemon
- processHookEvent notifies on Working -> Needs Input only (D-01)
- Focus mode suppresses notifications when active (D-05)
- FocusArgs in protocol, "focus" handler in daemon
- CLI "vmux focus <minutes>" command
- Tests for all notification transitions and focus handler
- Add hookPort, httpServer, lastHookTime, mu to Daemon struct
- startHookServer binds HTTP on hookPort, degrades if port busy
- Stop() closes httpServer before unix listener
- pollLoop uses time.After(currentPollInterval()) instead of fixed ticker
- currentPollInterval returns 20s when hooks active (<60s), 5s otherwise
- processHookEvent records lastHookTime on each hook event
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- handleHook validates POST method (405 on others)
- MaxBytesReader limits body to 64KB (400 on overflow)
- JSON decode errors return 400
- Valid payloads update registry via processHookEvent
- 4 tests cover OK, method not allowed, bad JSON, body too large
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- HookEvent struct parses Claude Code hook JSON payload
- processHookEvent maps Notification/Stop/PostToolUse/PreToolUse to State+WaitType
- UpdateFromHook creates new entries and manages WaitingSince transitions
- SessionInfo.WaitType serialized in JSON with omitempty
- 12 tests cover all event mappings, edge cases, and JSON serialization
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
