chore: 调整应用预览样式

src/views/personal-space/personal-app-setting/components/preamble.vue

@@ -19,11 +19,7 @@ function handleSelectFeaturedQuestion(featuredQuestion: string) {
 <template>
   <div class="flex w-full flex-1 flex-col overflow-auto px-5">
     <div class="mb-5 flex w-full justify-center pt-[50px]">
-      <img
-        v-if="personalAppConfigStore.baseInfo.agentAvatar"
-        :src="agentAvatar"
-        class="h-[72px] w-[72px] rounded-xl border"
-      />
+      <img v-if="personalAppConfigStore.baseInfo.agentAvatar" :src="agentAvatar" class="h-[72px] w-[72px] rounded-xl" />
 
       <div v-else class="h-[72px] w-[72px] rounded-xl border" />
     </div>

src/views/share/components/preamble.vue

@@ -28,7 +28,7 @@ function handleSelectFeaturedQuestion(featuredQuestion: string) {
 <template>
   <div class="flex w-full flex-1 flex-col px-5">
     <div class="mb-5 mt-[60px] flex w-full justify-center sm:pt-[120px]">
-      <img :src="agentAvatar" class="h-[72px] w-[72px] rounded-xl border" />
+      <img :src="agentAvatar" class="h-[72px] w-[72px] rounded-xl" />
     </div>
 
     <div class="flex flex-col items-center justify-center">