Document Cursor ACP mapping in canonical runtime event spec

- Add Cursor ACP raw source types to `RuntimeEventRaw.source`
- Define canonical mappings for ACP lifecycle, updates, permissions, and errors
- Expand cross-provider equivalence table to include Cursor ACP and renumber sections
cfae88fbc2Julius Marminge committed on 3/6/2026, 2:13:19 AMparentb315101
1 file changedLine totals unavailable