ADD Score slider component and styling

src/app.css

@@ -1 +1,19 @@
 @import 'tailwindcss';
+
+@layer components {
+	.textbox-base {
+		@apply rounded-md border-2 border-gray-300 p-2;
+	}
+
+	.btn {
+		@apply rounded-md p-2;
+	}
+
+	.btn-primary {
+		@apply bg-blue-500 hover:bg-blue-700 text-white;
+	}
+
+	.review-tag {
+		@apply bg-blue-200 p-2 rounded-lg my-2 text-sm text-blue-800 whitespace-nowrap;
+	}
+}