fac-insert
Transfer items from your inventory into an entity via the game bridge.
Behavior
- The target entity must exist at (x, y) and accept the item (furnaces take fuel + smeltable ore; chests take anything).
- Returns the target's state after the insert (contents included).
- Failure carries the standard deviation report.
{"thought": "fuel the furnace", "tool": "fac-insert", "args": {"item": "coal", "count": 10, "x": 48, "y": 60, "target": "stone-furnace"}}