feat: hive setup data model and API (Beute L1)

Each colony can now hold its hive setup (Ist-Zustand) as validated
JSON with an append-only change log:

- catalog: hive systems and part types with dimensions, placement
  rules and state fields; Liebig-Zander 10 seeded with fixed ids
  (owner's equipment incl. Bausperre, Futterzarge, Nassenheider)
- pure domain module (operations, validator, derived facts) with
  shared JSON fixtures the frontend runs too
- API: catalog (hive-systems:manage), setup create/change/history/
  state at a day (colonies:read/update), 409 HIVE_CONFLICT with the
  current state, idempotent writes, HiveChanged event
- inspections can carry hive ops saved in the same transaction
- backup export/import of the new tables (backup wins per colony)
- docs: ARCHITECTURE section 13, Annahmen 95-100

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

ApiCore-Backend/src/app.module.ts

@@ -60,6 +60,7 @@ import { SuggestionsModule } from './suggestions/suggestions.module';
 import { AutopilotModule } from './autopilot/autopilot.module';
 import { SystemModule } from './system/system.module';
 import { WithdrawalModule } from './withdrawal/withdrawal.module';
+import { HiveModule } from './hive/hive.module';
 import { VeterinaryMedicinesModule } from './veterinary-medicines/veterinary-medicines.module';
 import { ComplianceModule } from './compliance/compliance.module';
 import { ReadinessModule } from './compliance/readiness/readiness.module';
@@ -136,6 +137,7 @@ import { IdempotencyInterceptor } from './common/idempotency/idempotency.interce
     ApiKeysModule,
     SystemModule,
     VeterinaryMedicinesModule,
+    HiveModule,
     ComplianceModule,
     ReadinessModule,
   ],