style(格式化): 改成单引号、一行最长 160，全仓重新格式化

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/web/src/oj/learn/components/ProjectTile.vue

@@ -1,18 +1,13 @@
 <script setup lang="ts">
-import { Icon } from "@iconify/vue"
-import type { ProjectGroup } from "../lesson"
+import { Icon } from '@iconify/vue'
+import type { ProjectGroup } from '../lesson'
 
 /** 项目的小方块图标：智能家居一个房子、智慧农业一片叶子…… */
-defineProps<{ icon: string; tone: ProjectGroup["tone"]; size?: number }>()
+defineProps<{ icon: string; tone: ProjectGroup['tone']; size?: number }>()
 </script>
 
 <template>
-  <span
-    class="tile"
-    :class="tone"
-    :style="{ width: `${size ?? 36}px`, height: `${size ?? 36}px` }"
-    aria-hidden="true"
-  >
+  <span class="tile" :class="tone" :style="{ width: `${size ?? 36}px`, height: `${size ?? 36}px` }" aria-hidden="true">
     <Icon :icon="icon" :width="Math.round((size ?? 36) * 0.55)" />
   </span>
 </template>