Invite-only sign-up, present mode, series, handouts, templates, dictation, progress, sharing

- Admin: sign-up Open / Invite only / Closed with single-use invite links
- Present mode for scripts (auto-scroll) and outlines (step through, pace vs planned minutes)
- Series: group studies on the dashboard, filter by series, calendar file for a study's sessions
- Lesson handout: printable page per session (passage, outline, questions, writing lines)
- Save a chunk's notes as your own study template (synced)
- Voice dictation for notes and scripts (browser speech recognition)
- Reading progress: map of the 66 books and a calendar of days read, synced and merged across devices
- Export highlights and bookmarks as Markdown or Word, grouped by named colour
- Verse of the day push to the ntfy topic (needs IQBIBLE_API_KEY)
- Sharing: co-teacher editing via single-use invite links; read-only links can expire and take a passcode

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

src/hooks/useOutlineShareLink.js

@@ -5,6 +5,8 @@ import { disableOutlineSharing, enableOutlineSharing, getOutlineShareStatus } fr
 
 export function useOutlineShareLink(projectId, enabled = true) {
   const [token, setToken] = useState(null);
+  const [expiresAt, setExpiresAt] = useState(null);
+  const [hasPasscode, setHasPasscode] = useState(false);
   const [state, setState] = useState('loading'); // 'loading' | 'ready' | 'unavailable' (no account / server)
   const [busy, setBusy] = useState(false);
   const [error, setError] = useState('');
@@ -17,19 +19,20 @@ export function useOutlineShareLink(projectId, enabled = true) {
     setState('loading');
     getOutlineShareStatus(projectId).then((result) => {
       if (!active) return;
-      if (result.ok) { setToken(result.data.shareToken); setState('ready'); } else setState('unavailable');
+      if (result.ok) { setToken(result.data.shareToken); setExpiresAt(result.data.expiresAt ?? null); setHasPasscode(!!result.data.hasPasscode); setState('ready'); } else setState('unavailable');
     });
     return () => { active = false; };
   }, [projectId, enabled]);
 
   const url = token ? `${window.location.origin}${window.location.pathname}?outline=${token}` : '';
 
-  const create = async () => {
+  // Creates the link, or changes its rules: { expiresInDays?: number | null, passcode?: string | null }
+  const create = async (options = {}) => {
     setBusy(true);
     setError('');
-    const result = await enableOutlineSharing(projectId);
+    const result = await enableOutlineSharing(projectId, options);
     setBusy(false);
-    if (result.ok) setToken(result.data.shareToken);
+    if (result.ok) { setToken(result.data.shareToken); setExpiresAt(result.data.expiresAt ?? null); setHasPasscode(!!result.data.hasPasscode); }
     else setError(result.status === 404 ? 'Your study hasn’t synced to your account yet. Wait a moment and try again.' : 'Couldn’t create the link. Check your connection and try again.');
   };
 
@@ -37,8 +40,8 @@ export function useOutlineShareLink(projectId, enabled = true) {
     setBusy(true);
     const result = await disableOutlineSharing(projectId);
     setBusy(false);
-    if (result.ok) setToken(null); else setError('Couldn’t turn the link off. Try again.');
+    if (result.ok) { setToken(null); setExpiresAt(null); setHasPasscode(false); } else setError('Couldn’t turn the link off. Try again.');
   };
 
-  return { token, url, state, busy, error, create, turnOff };
+  return { token, url, expiresAt, hasPasscode, state, busy, error, create, turnOff };
 }