fix: Paket 0 – data integrity, security hardening and field usability

Backend
- Backup covers every Prisma model (bundle v3); a guard test fails for any
  new model that is neither backed up nor explicitly excluded. Unsealed
  bundles may only add rows to 27 legacy master/field tables and never
  overwrite; counters, ledgers, settings, roles etc. need a sealed file.
  Shared import limit BACKUP_MAX_IMPORT_BYTES (default 50 MB, max 256 MB)
  with warnings in log and UI; replaced document files are removed after
  commit.
- Post-commit side effects (automation, calendar sync, webhooks) run via
  runAfterCommit and never turn a committed write into a 500, so retries
  with the same Idempotency-Key no longer create duplicates.
- Calendar outbox is multi-replica safe: per-entry claims with stale
  takeover, revision-based settle, new Graph event only on 404/410,
  transactionId on create, 30 s Graph timeout, URL-encoded ids, GUID
  validation for groupId, "run now" in background and resets FAILED.
- Automation tasks are deduplicated under a row lock on the rule.
- Update DTOs follow one null rule: omitted = unchanged, null clears a
  nullable field, null on a required field is a 400.
- Varroa mites/day is recomputed on correction; withdrawal status is
  checked against the harvest date (?at=), bounded colonyIds; inspection
  create is audited; updates re-enqueue calendar entries.
- Dashboard, statistics and apiary/colony guards treat WEAK, CONSPICUOUS
  and QUEENLESS colonies as living.
- Prisma errors and body-parser errors are logged without query values or
  request bodies.
- Migration 20261012100000_calendar_sync_claims; schema index name aligned
  with the existing database object.

Frontend
- Sticky save bar sticks again (no scroll container ancestors, card uses
  overflow-clip), safe-area insets, scroll-padding, FAB hidden on forms,
  sticky desktop sidebar.
- Inspections record yes / no / not checked instead of silent defaults.
- All living colonies are selectable; shared RecordSelect, EnumSelect,
  ChoiceGroup and TriStateField replace per-page copies; selects show
  names instead of ids; labels point at real controls.
- Emptied optional fields are sent as null (emptyToNull) so every field
  can be cleared; dates default to the local day and are sent via
  toApiDate.
- Harvest withdrawal warning uses the harvest date; backup page warns when
  a backup outgrows the import limit and lists skipped tables.

Build and docs
- Docker builds fail unless lint, typecheck and unit tests pass.
- ARCHITECTURE.md updated (assumptions 9-12, 19-21, section 8) and spec
  docs/superpowers/specs/2026-10-12-plattform-rueckgrat-und-fahrplan-design.md
  for the backbone (api/worker/job roles, domain event outbox) and the
  feature roadmap T3-T7.

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

ApiCore-Frontend/src/lib/colonies/status.spec.ts

@@ -0,0 +1,52 @@
+import { describe, expect, it } from "vitest";
+import type { ColonyStatus } from "./types";
+import { COLONY_EDITABLE_STATUSES, COLONY_STATUS_LABELS, colonyOptionLabel } from "./labels";
+import { ENDED_COLONY_STATUSES, LIVING_COLONY_STATUSES, isLivingColony } from "./status";
+
+const ALL_STATUSES = Object.keys(COLONY_STATUS_LABELS) as ColonyStatus[];
+
+describe("isLivingColony", () => {
+  it.each<ColonyStatus>(["ACTIVE", "WEAK", "CONSPICUOUS", "QUEENLESS"])(
+    "treats a %s colony as still in the apiary",
+    (status) => {
+      expect(isLivingColony({ status })).toBe(true);
+    },
+  );
+
+  it.each<ColonyStatus>(["DISSOLVED", "SOLD", "DECEASED", "MERGED"])(
+    "treats a %s colony as ended",
+    (status) => {
+      expect(isLivingColony({ status })).toBe(false);
+    },
+  );
+
+  it("splits every status into exactly one of living or ended", () => {
+    const partitioned = [...LIVING_COLONY_STATUSES, ...ENDED_COLONY_STATUSES];
+    expect([...partitioned].sort()).toEqual([...ALL_STATUSES].sort());
+    expect(new Set(partitioned).size).toBe(partitioned.length);
+  });
+
+  it("lets the free status dropdown offer exactly the living statuses", () => {
+    expect(COLONY_EDITABLE_STATUSES).toEqual(LIVING_COLONY_STATUSES);
+  });
+});
+
+describe("colonyOptionLabel", () => {
+  it("shows only the code for an ordinary active colony", () => {
+    expect(colonyOptionLabel({ code: "V-01", status: "ACTIVE" })).toBe("V-01");
+  });
+
+  it("names the status of a colony that needs attention", () => {
+    expect(colonyOptionLabel({ code: "V-02", status: "QUEENLESS" })).toBe(
+      "V-02 (Weisellos)",
+    );
+    expect(colonyOptionLabel({ code: "V-03", status: "WEAK" })).toBe("V-03 (Schwach)");
+  });
+
+  it("names the real end of an ended colony instead of calling all of them dissolved", () => {
+    expect(colonyOptionLabel({ code: "V-04", status: "SOLD" })).toBe("V-04 (Verkauft)");
+    expect(colonyOptionLabel({ code: "V-05", status: "MERGED" })).toBe(
+      "V-05 (Vereinigt)",
+    );
+  });
+});