feat: T4 waves 1-2 - rule configs, schema, suggestions core, season, rule forms

- Rule configs with typed parsers and registry; Berlin day helpers
- Schema: T4 enums, Suggestion table, feed vocabulary (feedStatus as
  ColonyCondition with legacy text mapping), split queen source,
  varroa sample size; migration harness for data migrations
- SuggestionsService: propose/refresh/resolve/obsolete/expire,
  accept/dismiss/reopen incl. bulk, lock order, concurrency e2e
- SeasonService: phenology-based segments, inspection/varroa due dates,
  queen age; TimeEventsStep with JobPartialFailure
- Frontend: per-rule settings forms with visible value sources

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

ApiCore-Backend/src/app.module.ts

@@ -53,6 +53,7 @@ import { BackupModule } from './backup/backup.module';
 import { ShopSyncModule } from './shop-sync/shop-sync.module';
 import { ErpExportModule } from './erp-export/erp-export.module';
 import { ApiKeysModule } from './api-keys/api-keys.module';
+import { SuggestionsModule } from './suggestions/suggestions.module';
 import { SystemModule } from './system/system.module';
 import { JwtAuthGuard } from './auth/guards/jwt-auth.guard';
 import { PermissionsGuard } from './auth/guards/permissions.guard';
@@ -106,6 +107,7 @@ import { IdempotencyInterceptor } from './common/idempotency/idempotency.interce
     WebhooksModule,
     DocumentsModule,
     AutomationModule,
+    SuggestionsModule,
     LabelTemplatesModule,
     ImportModule,
     PublicModule,