fix(web): restore title display after edit

Amolith created

When editing the room title, roomTitleEl.style.display was set to
'none'
but never restored when the edit finished. This caused the title to
remain
hidden until the next WebSocket message triggered renderTitle().

Closes: 4eba213
Assisted-by: Claude Sonnet 4.5 via Crush

Change summary

static/app.js | 1 +
1 file changed, 1 insertion(+)

Detailed changes

static/app.js 🔗

@@ -122,6 +122,7 @@ document.getElementById('set-title-btn').addEventListener('click', () => {
     if (newText !== currentText) {
       setTitle(newText || null);
     }
+    roomTitleEl.style.display = '';
     input.remove();
   };