Add Reduce Animation Setting

src/app/app.ts

@@ -22,9 +22,12 @@ export class App {
         const isDark = this.settingsService.darkMode();
         document.documentElement.classList.toggle('dark-theme', isDark);
         document.documentElement.classList.toggle('light-theme', !isDark);
-        
+
         const lang = this.settingsService.language();
         document.documentElement.lang = lang.toLowerCase();
+
+        const reduceMotion = this.settingsService.reduceAnimation();
+        document.documentElement.classList.toggle('reduce-motion', reduceMotion);
       }
     });
   }