Remove all references to ESM bundles, old packages, old CLI name.
Update to reflect YAML workflow definitions, uwf CLI, 6 active packages,
frontmatter markdown output format, and stateless single-step execution.
小橘 🍊(NEKO Team)
- Align REST API contracts for Dashboard (threads list, detail, SSE)
- Add content resolution from CAS in thread show + API responses
- Rename dataWatcher → threadsJsonWatcher in SSE routes
- Update docs (CLAUDE.md, architecture.md, skill.ts) to reflect CAS storage
- Zero .data.jsonl code paths in production code
- All 166 tests pass, bun run check clean
Refs #155, closes#160
小橘 <xiaoju@shazhou.work>