forked from mosaicstack/stack
The #351 merge landed before the force-push with full commands. This adds the missing subcommands: - mosaic coord {init,status,mission,continue,run,smoke,resume} → delegates to tools/orchestrator/*.sh with --claude/--codex/--pi/--yolo - mosaic prdy {init,update,validate,status} → delegates to tools/prdy/*.sh with --claude/--codex/--pi - mosaic seq {check,fix,start} → sequential-thinking MCP management (native TS) - mosaic upgrade {release,check,project} → delegates to tools/_scripts/mosaic-release-upgrade and mosaic-upgrade Also removes duplicate prdy registration (was in both launch.ts and the old registerPrdyCommand — now only in launch.ts).