Telegram channel: no visibility into terminal permission prompts

Problem

When using the Telegram channel plugin to interact with Claude Code, there are two UX gaps around permission handling:

1. No awareness of pending permission: When a task initiated from Telegram triggers a permission prompt in the terminal session, the Telegram user has no way to know that a permission request is pending on the terminal side. From the Telegram perspective, it just looks like Claude stopped responding.

1. No feedback on rejection: If the terminal user rejects the permission, the Telegram side receives no feedback — it appears as a silent non-response with no indication of what happened.

Steps to Reproduce

1. Set up the Telegram channel plugin and pair a Telegram user
2. From Telegram, ask Claude Code to perform an operation that requires terminal permission (e.g., creating a directory, running a shell command)
3. Observe that the Telegram user sees no indication that a permission prompt is waiting in the terminal
4. Reject the permission in the terminal
5. Observe that the Telegram user receives no feedback about the rejection

Expected Behavior

1. The Telegram user should be notified when a task is waiting for terminal permission approval (e.g., "⏳ Waiting for terminal authorization...")
2. The Telegram user should receive feedback when permission is rejected (e.g., "❌ Terminal user denied the operation")
3. Consider providing a mechanism for remote channels (Telegram, etc.) to handle authorization interactions, rather than relying entirely on the terminal session

Environment

• Claude Code with Telegram channel plugin
• Permission mode: default (requires terminal approval for certain operations)