[BUG]: GitHub repository link on DIT project page leads to 404

### Bug Description

On the [DIT Project Page](https://aossie.org/en/projects/dit), clicking the **"GitHub Repository"** button redirects to `https://github.com/AOSSIE-Org/DIT`, which returns a **404 Not Found** error. The link needs to be updated to point to the correct, existing repository URL.

### Steps to Reproduce

1. Go to https://aossie.org/en/projects/dit
2. Click on the "GitHub Repository ↗" button at the top of the page (or under the "Get Involved" section).
3. Observe that GitHub displays a 404 Page Not Found error.

### Logs and Screenshots

- **Target URL:** `https://github.com/AOSSIE-Org/DIT`
- **Error:** `404 Not Found`

### Environment Details

- OS: Windows / macOS
- Browser: Chrome

### Impact

Critical - Application is unusable

### 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