fix: use owned PyPI names for chat CLIs

[acedatacloud-dev]

Summary

• publish AiChat CLI as aichat-pro-cli because aichat-cli belongs to an unrelated PyPI project
• publish OpenAI CLI as openai-pro-cli because openai-cli belongs to an unrelated PyPI project
• preserve all existing command names and add version lookup regression coverage
• leave glm-cli unchanged pending a separate PyPI ownership/permission check
• format the four pre-existing OpenAI files required by the monorepo CI gate

Verification

• AiChat: 58 tests passed; ruff check, format check, build, and twine check passed
• OpenAI: 92 tests passed (1 integration test deselected); ruff check, format check, build, and twine check passed
• source files match the corresponding mirror repository PRs

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