* feat(nodes): add renewal cycle and auto-advance scheduling
- Add renewal_cycle field to nodes for tracking paid vs free cycles
- Implement auto-advance scheduling when renewal is processed
- Add migration test for renewal_cycle column
- Update dashboard to show renewal cycle count
- Add renewal status display on node detail page
* fix(frontend): show rule count in compact view mode for forward pages
* style(frontend): format code and improve node card layout
Entire-Checkpoint: 08b760b76538
* fix: restore renewal.ts from main to resolve build errors
sagit