feat: add loading state and full-page loader component; update payment page and application layout to improve user experience

tailwind.config.ts

@@ -1,6 +1,6 @@
 import type { Config } from "tailwindcss";
 import tailwindcssAnimate from "tailwindcss-animate";
-
+import tailwindcssMotion from "tailwindcss-motion";
 export default {
 	darkMode: ["class"],
 	content: [
@@ -100,5 +100,5 @@ export default {
     		}
     	}
     },
-	plugins: [tailwindcssAnimate],
+	plugins: [tailwindcssAnimate, tailwindcssMotion],
 } satisfies Config;