Telegram Native 8787

Use after channel-debug-core for Telegram issues.

Files

• src/app/api/channels/telegram/webhook/route.ts
• src/server/channels/telegram/**
• src/server/workflows/channels/drain-channel-workflow.ts
• src/server/openclaw/config.ts
• src/server/admin/why-not-ready.ts
• src/app/api/channels/summary/route.ts

Runtime Path

Telegram update -> /api/channels/telegram/webhook -> secret header validation -> dedup -> fast path to sandbox port 8787 /telegram-webhook OR workflow -> local/public native handler probe -> OpenClaw Telegram provider -> Telegram user-visible reply