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/season/season.service.spec.ts

@@ -0,0 +1,58 @@
+import { DEFAULT_PHENOLOGY_CONFIG } from '../automation/rule-config/phenology.config';
+import type { DbClient } from '../prisma/db-client';
+import { SeasonService } from './season.service';
+
+describe('SeasonService', () => {
+  const findUnique = jest.fn();
+  const db = { automationRule: { findUnique } } as unknown as DbClient;
+  const service = new SeasonService();
+
+  beforeEach(() => {
+    findUnique.mockReset().mockResolvedValue(null);
+  });
+
+  it('gives every apiary the calendar state, reading PHENOLOGY once', async () => {
+    const states = await service.statesFor(
+      db,
+      ['apiary-1', 'apiary-2', 'apiary-1'],
+      '2026-05-12',
+    );
+
+    expect([...states.keys()]).toEqual(['apiary-1', 'apiary-2']);
+    expect(states.get('apiary-2')).toMatchObject({
+      apiaryId: 'apiary-2',
+      phaseSource: 'CALENDAR',
+      segment: 'SCHWARMZEIT',
+    });
+    expect(findUnique).toHaveBeenCalledTimes(1);
+  });
+
+  it('reads no rule without apiaries', async () => {
+    expect((await service.statesFor(db, [], '2026-05-12')).size).toBe(0);
+    expect(findUnique).not.toHaveBeenCalled();
+  });
+
+  it('follows the stored calendar of the PHENOLOGY rule', async () => {
+    findUnique.mockResolvedValue({
+      id: 'rule-1',
+      active: true,
+      actionTemplate: null,
+      config: {
+        ...DEFAULT_PHENOLOGY_CONFIG,
+        calendarFallback: {
+          ...DEFAULT_PHENOLOGY_CONFIG.calendarFallback,
+          SALWEIDE: '03-01',
+          KIRSCHE: '04-01',
+        },
+      },
+    });
+
+    const states = await service.statesFor(db, ['apiary-1'], '2026-04-05');
+
+    expect(states.get('apiary-1')).toMatchObject({
+      segment: 'SCHWARMZEIT',
+      segmentSince: '2026-04-01',
+      springSince: '2026-03-01',
+    });
+  });
+});