Added cloud storage configuration to TUI settings interface:
- Cloud Storage Enabled toggle
- Cloud Provider selector (S3, MinIO, B2, Azure, GCS)
- Bucket/Container name configuration
- Region configuration
- Access/Secret key management with masking
- Auto-upload toggle
Users can now configure cloud backends directly from the
interactive menu instead of only via command-line flags.
Cloud auto-upload works when CloudEnabled + CloudAutoUpload
are enabled - backups automatically upload after creation.
Renz
b8d39cbbb0