feat: T4b/T4c wave 8 - weather history, phenology, honey chain, Telegram base

- Weather history from Open-Meteo behind an adapter: worker loop
  phenology-weather with backoff, Retry-After, User-Agent, chunked
  writes and forecast-to-archive correction
- Phenology: growing degree sum per DWD, phase from reports, GTS and
  calendar, calibration from previous years, daily job step,
  SeasonService reads the stored state
- Honey chain: prefill for extractions and batches (proposals only),
  plausibility and withdrawal warnings, Extraction lock, chain events
  and batch.created webhook from HoneyBatchRecorded
- Telegram base: schema, NotificationDelivery outbox, hardened bot
  client, startup check without crash, no-network-outside-loops guard
- ARCHITECTURE.md: sections 11.11-11.13, assumptions 42-46, env table

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

ApiCore-Backend/src/app.module.ts

@@ -28,6 +28,7 @@ import { DashboardModule } from './dashboard/dashboard.module';
 import { SearchModule } from './search/search.module';
 import { ExportModule } from './export/export.module';
 import { QrModule } from './qr/qr.module';
+import { PhenologyModule } from './phenology/phenology.module';
 import { RemindersModule } from './reminders/reminders.module';
 import { ProductsModule } from './products/products.module';
 import { BottlingModule } from './bottling/bottling.module';
@@ -114,6 +115,7 @@ import { IdempotencyInterceptor } from './common/idempotency/idempotency.interce
     SuggestionsModule,
     CleanupModule,
     AutopilotModule,
+    PhenologyModule,
     WithdrawalModule,
     RemindersModule,
     LabelTemplatesModule,