Python Install Manager installed runtimes appear in winget list and winget will attempt to manage them

使用 winget install 9NQ7512CXL7T、py 啟動器、winget list 和 winget upgrade --all 重現此問題。追蹤 Python Install Manager 如何將自動安裝的執行階段註冊到 winget，並判斷它們應該被隱藏，還是回報為受管理的套件；當 winget 不再提議安裝獨立安裝程式，也不再覆寫 py 命令時，即表示完成。

Install source and version

• Installed from the Windows Store
• Installed with the MSIX from python.org
• Installed with the MSI from python.org
• Installed with winget install 9NQ7512CXL7T

Version: 26.0.240.0

Describe the bug
when Python Install Manager installs a new runtime, that runtime is listed in the winget list command. This is new-ish, and it introduces a weird bug where winget upgrade --all will detect it as needing an upgrade, and install the "old" style python installer, which may clobber the py command with the old launcher.

To Reproduce
Steps to reproduce the behavior:

1. Open terminal.
2. Install pymanager winget install 9NQ7512CXL7T
3. run the launcher py and let it automatically install the latest version of Python (3.14.3 as of this writing)
4. run winget list

Expected behavior
Either the runtime doesn't exist at all in the list, being managed by Python Install Manager, OR the runtime exists with proper version listed and allows winget to upgrade the appropriate package rather than installing the standalone.

Observed behavior
The runtime appears as:
Python 3.14.3 Python.Python.3.14 < 3.14.0 3.14.3 winget

The < 3.14.0 is the real killer here, but I suspect even with the correctly reported version it would still clobber if the runtime version was bumped before the Python Install Manager got its chance to grab the new one.