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/honey-batches/dto/honey-batch-prefill.query.ts

@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsString, Matches, MaxLength } from 'class-validator';
+
+const MAX_ID_LENGTH = 64;
+
+export class HoneyBatchPrefillQuery {
+  @ApiProperty({ description: 'Die Schleuderung, aus der die Charge entsteht' })
+  @IsString()
+  @MaxLength(MAX_ID_LENGTH)
+  @Matches(/^[A-Za-z0-9_-]+$/)
+  extractionId!: string;
+}