Fixes for the dashboard inside the LumaBooth Android app.

Fixes

• Inside the Android app, the editors no longer show a back button that could exit into the dashboard
• Opening an editor link on a first visit now loads reliably instead of showing "Page not found"

Small polish release for the dashboard.

Improvements

• Clearer, consistent page titles across the dashboard
• When opened inside the LumaBooth Android app, settings pages now display standalone without the dashboard navigation