mainly whitespace, but also some generic qol improvements

src/window/about.py

@@ -32,7 +32,7 @@ class AboutWindow(QWidget):
         label2 = QLabel(f"{APP_NAME_EXPANDED}", self)
         label3 = QLabel(f"{APP_NAME.upper()} is licensed under the GPL-3.0 licence. For more information, visit https://www.gnu.org/licenses/gpl-3.0.en.html", self)
         label4 = QLabel(f"Version v{CURRENT_VERSION}")
-                        
+
         layout.addWidget(label)
         layout.addWidget(label2)
         layout.addWidget(label3)