### What problem does this PR solve?
Fixed vertical alignment issues between icons and text in API-Key and
System Model Settings buttons. This improves visual consistency across
the settings interface.
### Type of change
- [x] Refactoring
Before: Icons and text were slightly misaligned vertically
<img width="635" alt="Screenshot 2025-01-23 at 20 22 46"
src="https://github.com/user-attachments/assets/28f15637-d3fd-45a2-aae8-ca72fb12a88e"
/>
After: Icons and text are now properly centered with consistent spacing
<img width="540" alt="Screenshot 2025-01-23 at 20 23 02"
src="https://github.com/user-attachments/assets/98bb0ca5-6995-42d8-bd23-8a8f44ec0209"
/>
### What problem does this PR solve?
feat: change all file names to lowercase #1574
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
