Warning: Deprecated apple-mobile-web-app-capable meta tag

[camiicode]

Problem:
The app currently uses the meta tag:

This tag is marked as deprecated and triggers a warning
in modern browsers and developer tools.

Expected behavior:
The app should support both legacy and modern standards
without generating warnings.

Proposed solution:
Keep the original Apple meta tag for backward compatibility
and add the modern equivalent:

This ensures compatibility across iOS versions and other platforms.

Steps to reproduce:

1. Open the app in a browser.
2. Open DevTools console.
3. Observe the deprecation warning for the Apple meta tag.

Acceptance criteria:

• Both meta tags are present.
• No deprecation warnings appear.
• PWA behavior remains unchanged across platforms.