feat: Introduce initial application structure, SQL database tools, and license management.

rthook_qt_fix.py

@@ -0,0 +1,26 @@
+import os
+import sys
+
+# Fixing Qt Platform Plugin "windows" error for PyInstaller OneFile
+# This runs BEFORE main.py
+
+def install_qt_plugin_path():
+    # If running in a PyInstaller bundle
+    if getattr(sys, 'frozen', False):
+        # sys._MEIPASS is where PyInstaller unpacks the bundle
+        base_path = getattr(sys, '_MEIPASS', os.path.dirname(sys.executable))
+        
+        # We bundled paths via "a.datas += Tree(..., prefix='platforms')"
+        # So it should be at base_path/platforms
+        platform_plugin_path = os.path.join(base_path, 'platforms')
+        
+        print("runtime_hook: Detected base path: {}".format(base_path))
+        print("runtime_hook: Setting QT_QPA_PLATFORM_PLUGIN_PATH to: {}".format(platform_plugin_path))
+        
+        # Force Qt to look here
+        os.environ['QT_QPA_PLATFORM_PLUGIN_PATH'] = platform_plugin_path
+        
+        # Also ensure general plugin path is set, just in case
+        os.environ['QT_PLUGIN_PATH'] = base_path
+
+install_qt_plugin_path()