What:
- add post parsing, doc link extraction, routing, replies, reactions, typing, and user lookup
- fix media download/send flows and make doc fetches domain-aware
- update Feishu docs and clawtributor credits
Why:
- raise Feishu parity with other channels and avoid dropped group messages
- keep replies threaded while supporting Lark domains
- document new configuration and credit the contributor
Tests:
- pnpm build
- pnpm check
- pnpm test (gateway suite timed out; reran pnpm vitest run --config vitest.gateway.config.ts)
Co-authored-by: 九灵云 <server@jiulingyun.cn>