Dev/sdk cli

[luk384090-cloud]

Description

[Describe what this PR does and why]

Related Issue: Fixes #[issue_number] or Relates to #[issue_number]

Security Considerations: [Check if API keys or sensitive credentials are exposed in code/logs]

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation
• Refactoring

Component(s) Affected

• Model
• Application
• Common
• Documentation
• Tests
• CI/CD

Checklist

• Pre-commit hooks pass
• Tests pass locally
• Documentation updated (if needed)
• Ready for review

Testing

[How to test these changes]

Additional Notes

[Optional: any other context]

[gemini-code-assist]

Code Review

This pull request significantly expands the DashScope CLI by adding numerous Typer-based sub-command groups (such as assistants, threads, runs, and various multimodal tasks), translating legacy command formats, and introducing comprehensive unit tests. The code review identified a critical bug in update_assistant where omitting the --file-id option would unintentionally clear existing files. Additionally, the feedback suggests code simplifications and consistency improvements, such as removing a redundant try...except block in files.py and utilizing the shared error helper instead of direct typer.echo and typer.Exit calls in generation.py.

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