- Prompt now says "CRITICAL: ONLY use columns from schema, do NOT invent"
- Strips markdown backticks from model output
- Auto-retry: if SQL fails with "Schema error" or "No field named",
feeds the error + schema back to the model for a corrected query
- Both button click and Enter key paths have retry logic
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>