* fix(telegram): fall back to text when voice messages forbidden
When TTS auto mode is enabled, slash commands like /status would fail
silently because sendVoice was rejected with VOICE_MESSAGES_FORBIDDEN.
The entire reply would fail without any text being sent.
This adds error handling to catch VOICE_MESSAGES_FORBIDDEN specifically
and fall back to sending the text content as a regular message instead
of failing completely.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: handle telegram voice fallback errors (#1725) (thanks @foeken)
---------
Co-authored-by: Echo <andre.foeken@Donut.local>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
Add channels.telegram.linkPreview config to control whether link previews
are shown in outbound messages. When set to false, uses Telegram's
link_preview_options.is_disabled to suppress URL previews.
- Add linkPreview to TelegramAccountConfig type
- Add Zod schema validation for linkPreview
- Pass link_preview_options to sendMessage in send.ts and bot/delivery.ts
- Propagate linkPreview config through deliverReplies callers
- Add tests for link preview behavior
Fixes#1675
Co-Authored-By: Claude <noreply@anthropic.com>
