The Go cutover omitted get_character_inventory; the React InventoryWindow
fetches GET /inventory/{name} and got 404 -> empty. Port the endpoint:
per-character items with placement (current_wielded_location/container_id/
items_capacity), mana (current_mana/max_mana from original_json IntValues),
icon overlays, and join-table combat/req/enh/rating stats; material-prefixed
name. Returns {character_name,item_count,items}.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
