Add progress indicator for file copy operations #3
Description
Description
When copying files to Drobo, show a progress indicator with:
- File name being copied
- Progress bar with percentage
- Transfer speed (MB/s)
- Estimated time remaining
- Cancel button
Current Behavior
File copies happen without visual feedback.
Implementation
- Use Progress API in FileOperationsService
- Create FileOperationProgressView
- Show sheet/popover during copy operations