tim plugin, chat bot sync notifications, test fixes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

public/plugins/tests/terminal.test.js

@@ -140,9 +140,13 @@ describe('Terminal: Commands', () => {
         termToggle();
         await sleep(50);
         termExec('new __term_new_card__');
-        await sleep(400);
-        const out = termOutput();
-        expect(out).toContain('created');
+        // termExec fires off an async API call + full reload; poll rather
+        // than sleeping a fixed amount so slow machines don't flake.
+        const start = Date.now();
+        while (!termOutput().includes('created') && Date.now() - start < 3000) {
+            await sleep(50);
+        }
+        expect(termOutput()).toContain('created');
         const cards = await fetch('api/cards').then(r => r.json());
         expect(cards.some(c => c.title === '__term_new_card__')).toBe(true);
     });