fix(electron): optimize tab switching (#12518)

fix AF-2670

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Style**
  - Updated styling so that opacity and transition effects apply only when a translucent background is present, enhancing visual precision.
- **Chores**
  - Renamed a data attribute in the app container for improved consistency.
  - Disabled background throttling for specific views to maintain performance when running in the background.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/core/src/desktop/components/app-container/index.tsx

@@ -49,7 +49,7 @@ export const AppContainer = ({
         'blur-background': blurBackground,
       })}
       data-noise-background={noisyBackground}
-      data-blur-background={blurBackground}
+      data-translucent={blurBackground}
     >
       <LayoutComponent fallback={fallback}>{children}</LayoutComponent>
     </div>