fix: libs cannot apply style

apps/gacha/src/index.css

@@ -1,5 +1,6 @@
 @import url('https://fonts.googleapis.com/css2?family=Bai+Jamjuree:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;1,200;1,300;1,400;1,500;1,600;1,700&display=swap');
 @import 'tailwindcss';
+@source "../../../libs/ui/**/*.{ts,tsx}";
 
 @theme {
   --color-primary-50: #f0f8ff;

apps/gacha/src/styles.css

@@ -1 +0,0 @@
-/* You can add global styles to this file, and also import other style files */