Import the wilm agent store, WINC adoption work and batches CLI, with four fixes

.github/copilot-instructions.md

@@ -67,6 +67,11 @@ name. Spell out: `config context manager request response environment utilities`
   `migrations/versions/`; each plugin owns its own chain under
   `plugins/<name>/migrations/`. New schema = a new migration with an idempotent
   guard and a real downgrade. Migrations must run clean on strict MySQL 8.
+  Any model column/table change ships WITH its migration in the SAME change, and
+  bringing up a new image MUST run `flask db upgrade` then
+  `flask plugin upgrade-all` before serving traffic. A model that references a
+  column its migration has not applied yet 500s every query on that table
+  (`1054 Unknown column`), so code and schema must never be deployed out of step.
 - **Asset model is the platform contract.** Physical things are an `Asset` plus a
   plugin subtype row linked by `assetid` (FK, `ON DELETE CASCADE`). Consumables
   with quantities are standalone tables, not assets.