Set IS_DEV to false for production readiness

This update transitions the application out of development mode. It ensures the correct configuration for production environments by disabling dev-specific behavior.

src/main.js

@@ -1,6 +1,6 @@
 import '@/themes/Dark.sass';
 import '@popperjs/core';
-export const IS_DEV = true;
+export const IS_DEV = false;
 
 // Development mode
 export const POS_STEP_1_VERSION = (IS_DEV ? 2 : 1);