Update ReadMe.md

Author: WildByDesign

ReadMe.md

@@ -12,6 +12,16 @@
 ![AppContainerLauncher-light](https://github.com/WildByDesign/AppContainer-Launcher/assets/26308319/a3b701d2-2a0f-4317-89fc-299426641cf3)
 
 
+### Dark Mode or Light Mode:
+
+This program does not automatically switch between Dark Mode and Light Mode. I have compiled it as Dark Mode. However, you can manually change it to Light Mode or any other color of the rainbow.
+
+Just open the system menu and click on Change Panel Color like below:
+
+![color](https://github.com/user-attachments/assets/eaec28f1-c7f9-4641-a0e4-fbbd469b6880)
+
+
+
 All credit goes to Force Charlie (https://github.com/fcharlie)
 
 Original Privexec: https://github.com/M2Team/Privexec