## Summary
- Extract bare URLs into placeholders before italic conversion to prevent `_text_` inside URLs from being wrapped in `<i>` tags
- Follows existing placeholder pattern (code blocks, inline code, mentions, tables)
- Fixes#784
## Tests
- Bare URL with underscores — no italic tags
- Clean URL without underscores — unchanged
- Markdown link `[text](url_with_underscores)` — href preserved
LLM @mentions are not necessarily Telegram usernames. Auto-wrapping
them in <a href="https://t.me/..."> caused unwanted profile cards.
Keep placeholder protection for italic conversion, restore as plain text.
* feat(telegram): implement robust message splitting and dynamic HTML retry logic
* fix(telegram): fix sendHTML error chain regression and add split depth limit
- Re-check err.Error() in thread-not-found handler instead of stale errStr,
restoring the original chained fallback behavior
- Add maxSplitDepth (5) to prevent unbounded recursion when Telegram
repeatedly rejects split chunks
- Rename misleading test case to reflect actual monolithic fallback behavior
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Co-authored-by: viettranx <viettranx@gmail.com>
Multi-agent AI gateway with WebSocket RPC, HTTP API, and messaging channel integrations.
Go port of OpenClaw with multi-tenant PostgreSQL, per-user isolation, security hardening,
and production observability.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
henkedk