feat: platform backbone and field capture, first part (checkpoint)

Platform backbone (plan 2026-10-13-plattform-rueckgrat), reviewed tasks:
- run roles api/worker/job/all with shared startup checks (Task 1)
- schema and migration for DomainEvent, deliveries, JobRun, ThrottlerHit (Task 2)
- audit, notifications and domain events written in the same transaction (Task 3)
- dispatcher with SKIP LOCKED claims, retries and stale release (Task 4)
- worker building blocks: tick, LISTEN/NOTIFY wake-up, health (Task 5)
- worker process and entry points (Task 6)
- throttler counters in Postgres (Task 19)
- separate keys per purpose with key ring (Task 20)
- public origin page without exact location (Task 22)
- shop keys split into read and write (Task 23)
- Kustomize base, components, overlay encry, CI validation (Task 26)

Field capture T3 (plan 2026-10-13-t3-erfassung-am-stand), reviewed tasks:
- brood frames, read endpoints, apiary overview and offline pack
- network basics, offline queue v3, navigation sheets, form building blocks
- new inspection with last-time hints and weather, varroa per day,
  treatment prefill, apiary page with round
- inspection photo (Task 10) is implemented, review pending

Not rolled out. Remaining tasks follow in later commits.

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

ApiCore-Frontend/src/lib/offline/queue-texts.spec.ts

@@ -0,0 +1,26 @@
+import { describe, expect, it } from "vitest";
+import {
+  entriesRejected,
+  entriesSynced,
+  entriesWaiting,
+  foreignEntriesWaiting,
+  photosAttached,
+} from "./queue-texts";
+
+describe("queue texts", () => {
+  it("uses the singular for exactly one entry", () => {
+    expect(entriesWaiting(1)).toBe("1 Eintrag wartet");
+    expect(entriesRejected(1)).toBe("1 Eintrag abgelehnt");
+    expect(foreignEntriesWaiting(1)).toBe("1 Eintrag eines anderen Kontos wartet");
+    expect(entriesSynced(1)).toBe("1 Eintrag synchronisiert");
+    expect(photosAttached(1)).toBe("+ 1 Foto");
+  });
+
+  it("uses the plural for two entries", () => {
+    expect(entriesWaiting(2)).toBe("2 Einträge warten");
+    expect(entriesRejected(2)).toBe("2 Einträge abgelehnt");
+    expect(foreignEntriesWaiting(2)).toBe("2 Einträge eines anderen Kontos warten");
+    expect(entriesSynced(2)).toBe("2 Einträge synchronisiert");
+    expect(photosAttached(2)).toBe("+ 2 Fotos");
+  });
+});