feat: Introduce a settings GUI for overlay configuration and key lane recording, and update the startup message.

Author: Ian-bug

.gitignore

@@ -7,4 +7,5 @@ build/
 dist/
 *.spec
 *.zip
-RainingKeysPython-debug
+RainingKeysPython-debug
+RELEASE_NOTES.md

core/gui.py

@@ -8,7 +8,7 @@ class SettingsWindow(QWidget):
     def __init__(self, settings_manager: SettingsManager):
         super().__init__()
         self.settings = settings_manager
-        self.setWindowTitle("RainingKeys Config")
+        self.setWindowTitle(f"RainingKeys Config v{Config.VERSION}")
         self.resize(300, 350)
 
         # Recording State

main.py

@@ -34,7 +34,7 @@ def main():
     input_mon.raw_key_pressed.connect(settings_win.handle_raw_key)
     input_mon.start()
 
-    print("RainingKeys started.")
+    print(f"RainingKeys v{Config.VERSION} started.")
     print(" - Overlay active.")
     print(" - Settings window open.")
     print("Press Ctrl+C in terminal to stop.")