feat: T6 wave 2 – medicine book, document rights, label particulars, herd events

- Veterinary medicine catalogue, lots and append-only movement ledger
  (rest always computed; corrections as counter-bookings; inactive
  medicines take no new stock; unit must match on lot moves).
- Documents of medicine lots, authority notices and restrictions need the
  domain right on top of documents:* (403 before any lookup).
- Label particulars: pure checkLabel with six mandatory gaps and four
  warnings, AFM font metrics, Berlin-day dates, geometric reading order
  for split addresses, new master-data fields with row-locked updates.
- Herd events ColonyCreated, ColonyMoved, ApiaryChanged and
  TskReferenceDayReached (ids only, never forwarded to webhooks); CSV
  import emits ColonyCreated with audit.
- ARCHITECTURE.md §12 Compliance (T6), Annahmen 59–70.

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 { VeterinaryMedicinesModule } from './veterinary-medicines/veterinary-medicines.module';
 import { JwtAuthGuard } from './auth/guards/jwt-auth.guard';
 import { PermissionsGuard } from './auth/guards/permissions.guard';
 import { PermissionsModule } from './auth/permissions/permissions.module';
@@ -132,6 +133,7 @@ import { IdempotencyInterceptor } from './common/idempotency/idempotency.interce
     ErpExportModule,
     ApiKeysModule,
     SystemModule,
+    VeterinaryMedicinesModule,
   ],
   controllers: [],
   providers: [