refactor(kiauh): remove legacy scripts, configurations, and assets af… (#729)

refactor(kiauh): remove legacy scripts, configurations, and assets after migration to Python-based KIAUH v6

kiauh/main.py

@@ -27,3 +27,7 @@ def main() -> None:
         MainMenu().run()
     except KeyboardInterrupt:
         Logger.print_ok("\nHappy printing!\n", prefix=False)
+
+
+if __name__ == "__main__":
+    main()