fix: enable animated mfm by default

packages/frontend/src/store.ts

@@ -203,7 +203,7 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	animatedMfm: {
 		where: 'device',
-		default: false,
+		default: true,
 	},
 	advancedMfm: {
 		where: 'device',