Update repository URLs to new Gitea location

- Update all git clone commands to use git.deco.sh/deco/ice
- Update API documentation contact URL to Gitea repository
- Change from github.com/derekslenk/ice to git.deco.sh/deco/ice
- Rebuild TypeScript to update compiled swagger.js

All documentation and scripts now point to the correct Gitea repository.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -124,7 +124,7 @@ See `docs/deployment-quickstart.md` for a simplified deployment guide.
 
 2. **Deploy your application:**
    ```bash
-   sudo git clone https://github.com/deco/ice.git /opt/icewatch
+   sudo git clone https://git.deco.sh/deco/ice.git /opt/icewatch
    cd /opt/icewatch
    sudo chown -R $USER:$USER /opt/icewatch
    npm install  # This automatically builds CSS via postinstall