[BUG]: Logo Navigation and Text Shadow

### Bug Description

Issue #1 - Logo not navigating to top:
Expected behavior: Clicking the PictoPy logo should navigate to home page/top
Actual behavior: No navigation occurs

Issue #2 - Shadow bug on hover
Actual behavior: Shadow should occus below text.

### Steps to Reproduce

Steps to reproduce for Issue #1: Click on the PictoPy logo in the header and in the footer
Steps to reproduce for Issue #2: Hover on Pictopy icon

### Logs and Screenshots

https://github.com/user-attachments/assets/56c4012c-702e-4e93-93b3-0793a3666ceb

### Environment Details

_No response_

### Impact

Medium - Feature works but has issues

### Code of Conduct

- [x] I have joined the [Discord server](https://discord.gg/hjUhu33uAn) and will post updates there
- [x] I have searched existing issues to avoid duplicates