Auto-resolve of passives was 400ing because thinking mode cannot be combined with named tool_choice. Also strip BOM descriptions after an em dash before DigiKey search.
Co-authored-by: Cursor <cursoragent@cursor.com>
The lookup required an exact catalog string, so family codes like ESP32-S31-WROOM-3 never picked ESP32-S31-WROOM-3-N16R16V and underscore vs slash MPNs never hit DigiKey.
Co-authored-by: Cursor <cursoragent@cursor.com>