6e13c26954
- Add COMPOSE_ADVANCED_COMMANDS set + createComposeAdvancedCommandHandler to ws-commands-compose.ts - Route all 9 advanced composition cmds before generate switch in ws-commands-generate.ts - -695 LOC in ws-commands-generate.ts - Add /delete + /marker regression tests in ws-commands.test.ts - Sync PLAN.md, TODO.md, AGENTS.md, docs/AGENTS.md