1addd5b2ab
* fix: handle pip install execution in frozen runtime * fix: harden pip subprocess fallback handling * fix: scope global data root to packaged electron runtime * refactor: inline frozen runtime check for electron guard * fix: prefer current interpreter for source pip installs * fix: avoid resolving venv python symlink for pip * refactor: share runtime environment detection utilities * fix: improve error message when pip module is unavailable * fix: raise ImportError when pip module is unavailable * fix: preserve ImportError semantics for missing pip * fix: 修复非electron app环境更新时仍然显示electron更新对话框的问题 --------- Co-authored-by: Soulter <905617992@qq.com>