chore(Select): move global style to sfc

Related to #1266

src/runtime/components/forms/Select.vue

@@ -348,3 +348,9 @@ export default defineComponent({
   }
 })
 </script>
+
+<style scoped>
+.form-select {
+  background-image: none;
+}
+</style>

src/runtime/ui.css

@@ -7,7 +7,3 @@ a:focus-visible {
 }
 
 ::selection { @apply bg-primary/40; }
-
-select {
-  background-image: none;
-}