Open Library in the book store; podcast topic search and transcript search; Recipes (Mealie) with a shopping list synced to Tasks; Contacts linked to Mail and the Calendar

- Store: Open Library search, books fetched from the Internet Archive (free editions only)
- Podcast: Podcast Index discovery by name and topic (optional key); search what is said across transcripts and play from that moment
- Recipes: browse, import from a link, add ingredients to Mealie's shopping list, mirrored two ways with a Shopping list in Tasks
- Contacts: per-person address book, vCard import/export, recipient suggestions in Mail, birthdays in the Calendar

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

cal.js

@@ -329,6 +329,7 @@ async function collectEvents(win) {
     for (const c of calsIn(mine)) add(mine, evs, c, c.id, { editable: true });
     for (const sh of sharedWithMe()) add(dirFor(sh.owner), eventsIn(dirFor(sh.owner)), sh.cal, sh.id, { editable: sh.mode === 'edit', shared: true, owner: sh.ownerName });
   } catch (e) { errors.push('NE Hub: ' + e.message); }
+  try { all.push(...require('./contacts').birthdayEvents(win)); } catch {} // birthdays from Contacts
   return { events: all, errors };
 }