Add beginner-friendly Claude setup path

Update README with Chinese primary version and progress

Add one-command setup workflow

Sanitize public repo docs and assets

Adapt cc-bridge for dual Claude collaboration

docs: document Codex git restrictions and add bridge contract prohibition

Revert Phase 3 PRs (#7-#10) for re-review

feat: bootstrap command delegates to ConfigService (Task 6B)

feat: core runtime services + CLI surface (Tasks 5A & 5B)

feat: plugin packaging and marketplace manifest (Task 5C)

Refactor CLAUDE_INSTRUCTIONS to protocol-only (Task 6A)

fix: response handling and terminal-safe TUI attach wrapper (#6)

feat: add bidirectional turn coordination (v1.2) (#4)

Add role-aware collaboration and thinking patterns (v1.3) (#5)

Add idle auto-shutdown: daemon exits when no clients connected