* TypeScript: add extensions to tsconfig and fix type errors
- Add extensions/**/* to tsconfig.json includes
- Export ProviderAuthResult, AnyAgentTool from plugin-sdk
- Fix optional chaining for messageActions across channels
- Add missing type imports (MSTeamsConfig, GroupPolicy, etc.)
- Add type annotations for provider auth handlers
- Fix undici/fetch type compatibility in zalo proxy
- Correct ChannelAccountSnapshot property usage
- Add type casts for tool registrations
- Extract usage view styles and types to separate files
* TypeScript: fix optional debug calls and handleAction guards
- Sync latest changes from clawdbot-feishu including multi-account support
- Add eslint-disable comments for SDK-related any types
- Remove unused imports
- Fix no-floating-promises in monitor.ts
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>