chore: rearrange python dependencies in groups

[bowenliang123]

Description

• rearrange Python dependencies in groups of
  • main: direct dependencies required by service
  • tool: only used in tool implementations
  • vdb: only used in vector store implementations
  • transparent: not used directly but pinning transparent dependencies versions
• sort dependencies by name in alphabet order
• NO dependencies' version changed, neither for the locked version nor the required version. (which could be determined by the minimum changes in poetry lockfile , only the content-hash has been updated.)

Fixes # (issue)

Type of Change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update, included: Dify Document
• [x] Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement
• [ ] Dependency upgrade

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• [ ] TODO

Suggested Checklist:

• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] My changes generate no new warnings
• [ ] I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
• [ ] optional I have made corresponding changes to the documentation
• [ ] optional I have added tests that prove my fix is effective or that my feature works
• [ ] optional New and existing unit tests pass locally with my changes

[bowenliang123]

cc @takatost @crazywoola