## Summary
- honor Feishu wildcard group policy fallback via `channels.feishu.groups["*"]` when no explicit group entry matches
- keep exact and case-insensitive explicit group matches higher precedence than wildcard fallback
- add changelog credit and TypeScript-safe test assertions
## Verification
- pnpm install --frozen-lockfile
- pnpm build
- pnpm check
- pnpm test:macmini
Co-authored-by: Wayne Pika <262095977+WaynePika@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
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