Bug fix

修复 `Resource` 未被视为包而在pip安装时被忽略的错误；
修复在 Windows 平台下打包子窗口多功能按键无法打开输出位置的问题；

src/py2exe_gui/Resources/__init__.py

@@ -0,0 +1 @@
+from compiled_resources import *

src/py2exe_gui/Widgets/dialog_widgets.py

@@ -215,6 +215,7 @@ class SubProcessDlg(QDialog):
         elif btn_text == "打开输出位置":
             dist_path = self.parent().packaging_task.script_path.parent / "dist"
             if self.parent().running_platform == "Windows":
+                import os  # fmt: skip
                 os.startfile(dist_path)  # type: ignore
             elif self.parent().running_platform == "Linux":
                 subprocess.call(["xdg-open", dist_path])