merge: origin/dev (widget-only integration refactor)

Resolve conflicts keeping our simplified request handlers (with TTL
cache) and adopting dev's new release-provider + timetable direct
implementations. Remove per-query staleTime from timetable widget.

apps/nextjs/src/components/board/items/item-menu.tsx

@@ -85,6 +85,7 @@ const BoardItemMenuInner = ({ offset, item, resetErrorBoundary }: BoardItemMenuP
         ),
         integrationSupport: "supportedIntegrations" in currentDefinition,
         settings,
+        itemId: item.id,
         appId: item.kind === "app" ? (item.options.appId as string | undefined) : undefined,
       },
       {

apps/nextjs/src/components/integration/integration-grid-shared.ts

@@ -48,10 +48,8 @@ export const categoryTranslationKeys: Record<string, string> = {
   search: "integration.category.search",
   mediaTranscoding: "integration.category.mediaTranscoding",
   networkController: "integration.category.networkController",
-  releasesProvider: "integration.category.releasesProvider",
   notifications: "integration.category.notifications",
   firewall: "integration.category.firewall",
-  timetable: "integration.category.timetable",
   photoService: "integration.category.photoService",
   notes: "integration.category.notes",
   mediaMonitoring: "integration.category.mediaMonitoring",