feat(BA-304): Implement tus.io-based Upload Protocol for client-py #182

[leksikov]

resolves #182(BA-304)

Implement tus.io-based Upload Protocol for client-py

This PR introduces a comprehensive reimplementation of upload functions using the tus.io protocol to enhance file upload capabilities in the Python client.

Key Changes:

• Implement resumable uploads using tus.io protocol
• Improve upload progress tracking and accuracy
• Optimize authentication flow before payload transmission
• Maintain backwards compatibility with existing upload interfaces

Rationale:
The tus.io protocol addresses critical limitations in the current upload mechanism by providing:

• Ability to pause and resume uploads seamlessly
• More precise progress tracking
• Reduced network overhead through improved authentication
• Enhanced reliability for large file transfers

User Impact:

• More robust file upload experience
• Improved handling of interrupted uploads
• More accurate progress reporting
• Minimal changes to existing usage patterns

Developer Impact:

• Modular, extensible upload implementation
• Cleaner separation of upload concerns
• Easier integration with modern file transfer requirements

Checklist:

• Milestone metadata specifying the target backport version
• Mention to the original issue
• Installer updates including:
  • Compatibility checks for tus.io protocol
  • Configuration options for upload behavior
• Update of end-to-end CLI integration tests
• API server-client counterparts verification
• Test cases to:
  • Demonstrate resumable upload functionality
  • Validate progress tracking accuracy
  • Verify authentication flow
• Documentation updates
  • Protocol implementation details
  • Usage examples
  • Configuration options

[leksikov]

The Tus Client with async chunk uploads was already implemented at vfolder.py.
I think I was assigned this issue automatically during migration process. If there is no additional implementations is needed this PR can be closed.