fix: T4a browser check findings

- Withdrawal wording from one backend helper everywhere ("bis
  einschließlich TT.MM. – ab TT.MM. wieder erntefähig", year when it
  crosses New Year); withdrawal-status returns lastBlockedDay and the
  ready text, the frontend no longer computes dates
- Calendar events name colony or apiary, withdrawal events carry
  product and detail; compact withdrawal rows on mobile
- One bottling warning per colony and treatment; pre-save hint
- Offline: online-only actions disabled with a reason, cached data
  shows its timestamp, open sheets block submit offline
- Mobile: no horizontal scroll at 360 px, touch targets >= 44 px,
  toasts and the add button no longer cover content
- Cleanup sheet without destructive preselection; natural sort of
  colony codes; collapsible automation rule cards; varroa list newest
  first with chart axes; text fixes

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

ApiCore-Frontend/src/lib/bulk/use-apiary-colonies.ts

@@ -1,4 +1,5 @@
 "use client";
+import { compareColonyCodes } from "@/lib/colonies/sort";
 
 import { useQuery } from "@tanstack/react-query";
 import { fetchApiaries } from "@/lib/apiaries/api";
@@ -28,7 +29,7 @@ interface Choices<T> {
 const BULK_CHOICES_KEY = ["bulk-choices"] as const;
 
 function byCode(a: BulkColony, b: BulkColony): number {
-  return a.code.localeCompare(b.code, "de", { numeric: true });
+  return compareColonyCodes(a.code, b.code);
 }
 
 function livingOf(colonies: readonly BulkColony[]): BulkColony[] {