- add /portal/ws/operations WebSocket snapshot endpoint
- add shared operations-live.js with reconnect and operations:snapshot events
- update Operations, Jobs, and Workers pages to use realtime snapshots
- keep job detail live logs on dedicated /ws/jobs/{job_id}/logs endpoint
- add Jobs and Workers pagination/filtering
- remove old page auto-refresh behavior from jobs/deployments
- normalize main navigation labels
- move New App CTA from menu to Apps page
- add backup download action for admins
- add Workers pages and operations dashboard data helpers
JiriUhlir