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Description

remove instance_name from BindingData and auto-create test repositories for integration tests in dms.

Related Issue

Closes #<issue_number>

(Link to the GitHub issue this PR addresses)

Type of Change

Please check the relevant option:

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• Code refactoring
• Dependency update

How to Test

Describe how reviewers can test your changes:

1. Step 1
   run unit test: pytest tests/dms/unit/ -v

2. Step 2
   run integration test: pytest tests/dms/integration/ -v

3. Expected result
   all tests should pass

Checklist

Before submitting your PR, please review and check the following:

• I have read the Contributing Guidelines
• I have verified that my changes solve the issue
• I have added/updated automated tests to cover my changes
• All tests pass locally
• I have verified that my code follows the Code Guidelines
• I have updated documentation (if applicable)
• I have added type hints for all public APIs
• My code does not contain sensitive information (credentials, tokens, etc.)
• I have followed Conventional Commits for commit messages

Breaking Changes

If this PR introduces breaking changes, please describe:

• What breaks
• Migration path for users
• Alternative approaches considered

Additional Notes

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