v0.2.0 - Add new deletion methods

Added

• New bulk deletion methods:
  • delete_provider_datasets(): Delete all datasets for a specific provider
  • delete_all_datasets(): Delete all downloaded datasets across all providers
• Smart directory cleanup:
  • Automatic removal of empty provider directories
  • Preservation of custom files and directories
  • Safe cleanup that only removes dataset-related content

Changed

• Enhanced delete_dataset() method to handle provider directory cleanup
• Improved logging for deletion operations

Developer Changes

• Added comprehensive tests for directory cleanup behavior
• Added tests for bulk deletion operations
• Updated documentation with new deletion methods and examples

Full Changelog: v0.1.1...v0.2.0