- Add /api/system endpoints for CPU, RAM, and disk metrics (SSE stream)
- Add /api/system/logs for unified log stream from all apps (SSE stream)
- Create Vitals component with three gauges: arc (CPU), bar (RAM), circular (Disk)
- Create UnifiedLogs component with real-time scrolling logs and status highlighting
- Update DashboardLanding with stats, vitals, and activity sections
Design follows Dieter Rams / Teenage Engineering aesthetic with neutral palette.
https://claude.ai/code/session_013L9HKHxMEoub76B1zuKive
Previously, pushing a new version would only restart apps that were
already running. Apps in stopped or invalid state (e.g. due to a
previous startup error) were left unchanged, requiring a manual start.
Now the activate endpoint calls startApp() for stopped/invalid apps,
so pushing a code fix automatically attempts to start the app.
https://claude.ai/code/session_014UvBEvHbnhaoMLebdRFzm6
renameApp() killed the old process with .kill() but didn't wait for it
to actually exit before restarting on the same port. The OS still had
the port bound, causing the new process to fail with "port is taken".
Additionally, the old process's exit handler would fire after the rename
and corrupt the app's state—releasing the new process's port, setting
state to 'invalid', and nullifying the proc reference.
Fix by:
- Making renameApp async and awaiting proc.exited before proceeding
- Guarding the exit handler to bail out when a newer process has taken over
https://claude.ai/code/session_01W9GF8Cy7T6V2rnVcoNd1Nc
