Add support for Qoder IDE

Hi! 👋

Love the project! Would be great if you could add support for **Qoder IDE** (https://qoder.ai).

Qoder is an AI-powered coding IDE that's gaining popularity. Adding a converter for it would help many users who are using Qoder as their primary coding environment.

Something like:
```bash
./scripts/convert.sh --tool qoder
```

Would be amazing! Thanks for the awesome work! 🚀