- Build a valid compose device request (device_ids list, options mapping, blank driver)
- Map --gpus N to count and drop --gpus when GPU settings are enabled
- Validate only changed GPU values so stored legacy values keep working
- Detect NVIDIA GPUs and the container toolkit with the server details
- Show detected GPUs with a refresh button in the application GPU section
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
