chahinebrini 30ed4191b6 fix(coach): markdown-strip safety-net for LLM responses
LLMs (especially Haiku) keep emitting markdown despite explicit "no markdown"
prompt rule. Mobile app has no markdown renderer — users see raw asterisks.

- New stripMarkdown() util handles **bold**, bullet-lists, headings,
  code-fences, links, blockquotes
- /api/coach/message: applies stripMarkdown(text) post-LLM as safety-net

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-09 17:58:22 +02:00
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