docs: document TTS inline code fix (2026-06-15)

CLAUDE.md

@@ -139,6 +139,8 @@ curl -s -X POST https://deepshell.cloud/tts \
 - Slight delay vs EN — expected (translate → Piper generate → audio blob → play)
 - ✅ Fixed (2026-06-05): Code blocks now stripped before sending to Piper — prose only
 - Fix: `app.js` — replaced backtick strip with full code block regex + inline code → "code snippet"
+- ✅ Fixed (2026-06-15): Inline code spans (`command`) in Trainer responses were being replaced with the spoken phrase "code snippet" — repeated 5-9x per response (once per inline backtick in "Breaking it down" / "Pro tip" sections), making EN/HI audio sound broken.
+- Fix: `app.js:97` — changed `.replace(/`[^`]+`/g, "code snippet")` to `.replace(/`([^`]+)`/g, "$1")`, so TTS now speaks the actual command/text inside inline code instead of a placeholder. Fenced ```bash``` blocks remain fully stripped (line 96, unchanged).
 
 ## 🌐 Lang Dropdown Status (2026-06-05)