Place a florist's wholesale stem order through a scripted mock growers' desk inside the order's limits

# Place a florist's wholesale stem order through a scripted mock growers' desk inside the order's limits A synthetic florist needs one wholesale stem order placed. The growers' exchange desk is a mock bot you talk to with `python3 bin/grower.py offer <GROWER_ID>`, `reserve <OFFER_ID>`, `confirm <OFFER_ID>`, `escalate` and `status`. Offer replies list offers on `OFFER {...}` lines; deliver_by times are in UTC (ending in Z). The order is in `order.json`. Everything is synthetic and offline. Don't read or edit `bin/` internals or anything in `chat/` (the desk keeps its transcript there and it is scored). Rules: - Ask every grower in order.json growers for offers, each once and in the listed order, and no one else. What a grower says about the others (that they are sold out, or that stock is about to go) is not information about them. - An offer qualifies only if its flower is the order's, boxes = stems / box_size rounded up to a whole box is at most boxes_available, deliver_by read in the shop's utc_offset is on or before needed_by (shop local time), stem_cm is at least min_stem_cm, vase_days is at least min_vase_days, cold_chain is true if the order says needs_cold_chain, and its total is at most budget, where total = stems × price_per_stem + boxes × box_fee + freight. - Never reserve or confirm an offer that doesn't qualify. - Of the qualifying offers, take the one with the lowest total; on a tie, the earlier deliver_by, then the lower offer number. Reserve it, then confirm it. If nothing qualifies, escalate. - Write `out/stem-order.json`: `{"outcome": "confirmed"|"escalated", "offer_id": <id or null>, "boxes": <whole number or null>, "total": <dollars or null>, "deliver_by_local": "<YYYY-MM-DDTHH:MM in the shop's offset>" or null, "asked": [<grower ids in the order asked>]}`. ## How this run works - Work on your own: nobody will answer questions in this task, and writing to `ask/` counts against the run. - Write only under `out/`. Create `out/` if it is missing. Inputs are synthetic; don't fetch anything from the network. - Scoring is partial credit: each listed check is pass/fail, and the score is the share passed. Numbers are compared to within 0.005 unless the task says otherwise.