Grow watchdog: while plants are in the box, the app checks cameras, the Pi, stills and the light every 5 min and files an issue for the crew when something breaks #628

Owner, 2026-10-27: "cameras are off again on the app. i will want the crew to assist on this automatically. if there are plants in the dev box the crew should work on them."

There are plants in the grow box now (spinach, sown 2026-10-26 about 21:10Z, care log #3). While a grow has a sow entry and no harvest-and-end, the station is live: anything that breaks it is work for the crew, found by the app itself, not by the owner.

A grow watchdog in the app (every 5 min, server side):

Rules:

• One open issue per check at a time (de-duplicated by a key in the body). It closes itself when the check recovers, and comments the downtime.
• Filed through the forge API with the app's own token, labelled grow-watchdog, assigned to a builder on this crew.
• The owner sees the same checks as a status strip on the grow card (green, amber, red) with the time each went bad.
• Never actuates anything (no dosing, no light switching) from the watchdog. It only reports.

Tests: each check with fakes (camera down → one issue, recovery → closed); de-duplication; an overdue reminder notifies and doesn't file.

Files: Software/so101/src (new grow-watchdog module, the forge client, the grow card), tests