Match theme emoji rendering with old model exactly

Restore bright sun emoji in theme toggle

Restore old settings modal and desktop/mobile menu behavior

Match CPU heads-up popup with previous model UI

Restore original PNG logo in Space via base64 static asset

Fix deployment logo rendering and add CPU heads-up toast

Restore previous swirl animation for image generation loader

Fix mojibake/noisy UI text encoding in frontend

Deploy Docker Space package (no binary assets)