Arabic Localization: Proper RTL Layout and Menu Mirroring

### Please answer the following questions for yourself before submitting an issue

- [x] Filters were updated before reproducing an issue
- [x] I checked the [knowledge base](https://adguard.com/kb/) and found no answer
- [x] I checked to make sure that this issue has not already been filed

### AdGuard Extension version

TSWebExtension v3.1.0-alpha.4

### Browser version

Microsoft Edge 139.0.3405.125

### OS version

Windows 11

### Issue Details

Please correct the Arabic language direction in your browser extension. It should be right-to-left, not the other way around. This error is present on all pages of the extension. Also, The sidebar should be on the right side..