perf: 优化template-admin-ts自带样式导入逻辑

src/views/components/layout/comp1.vue

@@ -16,7 +16,7 @@
 
 <script setup lang="ts"></script>
 
-<style lang="less" scoped>
+<style lang="scss" scoped>
 .flex-container {
   display: flex;
   flex-direction: row;

src/views/components/layout/comp2.vue

@@ -10,4 +10,4 @@
 </template>
 
 <script setup lang="ts"></script>
-<style lang="less" scoped></style>
+<style lang="scss" scoped></style>

src/views/components/layout/comp3.vue

@@ -10,4 +10,4 @@
 </template>
 
 <script setup lang="ts"></script>
-<style lang="less" scoped></style>
+<style lang="scss" scoped></style>

src/views/components/layout/comp4.vue

@@ -10,4 +10,4 @@
 </template>
 
 <script setup lang="ts"></script>
-<style lang="less" scoped></style>
+<style lang="scss" scoped></style>

src/views/components/layout/index.vue

@@ -380,7 +380,7 @@ function getComponentStyle(component: ComponentState) {
 }
 </script>
 
-<style lang="less" scoped>
+<style lang="scss" scoped>
 .page-container {
   width: 100%;
   height: 100%;