- Move _configure_tk_runtime() before tkinter import to set TCL_LIBRARY early
- Add PyInstaller 6.x _internal directory support for Tcl/Tk paths
- Switch ControlPanel.spec to onedir mode for reliable Tcl/Tk bundling
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>