Family board: rewards show only the chosen goal, with a Choose a reward pop-up for children without one

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

board.js

@@ -62,6 +62,12 @@ async function handle(req, res) {
       const body = JSON.stringify({ chore: b.chore, date: ymdOk(b.date) ? b.date : undefined, undo: b.action === 'unclaim' || b.action === 'undo' || undefined }), r = Readable.from([Buffer.from(body)]); r.url = path; r.method = 'POST'; r.headers = {};
       return users.runAs(t, () => chores.handle(r, res)); // (as that person: all of the chore rules apply to them)
     }
+    if (p === '/api/board/goal' && req.method === 'POST') { // a child chooses the reward they are aiming for this week, from the shared screen
+      if (!dev) throw fail(403, 'This is not a family device'); const b = JSON.parse(await readBody(req, 2e3) || '{}'), t = users.get(String(b.uid));
+      if (!t || !onBoard(t)) throw fail(404, 'Person not found'); if (!users.can(t, 'chores')) throw fail(403, 'Chores are not turned on for that person'); identify(t, b.pin);
+      const r = Readable.from([Buffer.from(JSON.stringify({ reward: String(b.reward || ''), date: ymdOk(b.date) ? b.date : undefined }))]); r.url = '/api/chores/goal'; r.method = 'POST'; r.headers = {};
+      return users.runAs(t, () => chores.handle(r, res)); // (as that person: the same rules as choosing it in Chores)
+    }
     if (p === '/api/board/add' && req.method === 'POST') { // put something on one of the family's lists from the shared screen, as the person who picked their name
       if (!dev) throw fail(403, 'This is not a family device'); const b = JSON.parse(await readBody(req, 8e3) || '{}'), t = users.get(String(b.uid));
       if (!t || !onBoard(t)) throw fail(404, 'Person not found'); const text = String(b.text || '').replace(/\s+/g, ' ').trim().slice(0, 200); if (!text) throw fail(400, 'Write something first');