feat(hobbs-organizer): v1.2.0 photo frame (/photo) with Google Photos shared albums

- /photo full-screen slideshow (crossfade, blurred backdrop or fill, shuffle, date)
- admin Photos tab: add shared-album links (check, sync now, status/stale warnings),
  slideshow options, browser-resized uploads
- 6-hourly album sync scraping the share page (Library API no longer exposes
  user albums), caches 1920px + 64px copies in /data/photos
- /api/health/photos -> 503 when an album has not synced for 48h
- history/restore covers photo settings; min admin password length 6

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E9NnVEico3WvFxLyjy1iW3

tv app/Hobbs-Family-Organizer-Self-Hosted-v1.0.0/instrumentation.ts

@@ -0,0 +1,5 @@
+export async function register() {
+  if (process.env.NEXT_RUNTIME !== "nodejs") return;
+  const { startPhotoScheduler } = await import("./app/_lib/photos");
+  startPhotoScheduler();
+}