fix：修复工具详情页中跳转关于页面404问题

src/components/Layout/Left/Left.vue

@@ -50,7 +50,7 @@ const gotoAnchor = (anchor: string) => {
   }
 }
 const gotoAbout = () => {
-  router.push('about')
+  router.push('/about')
 }
 
 onMounted(async () => {

src/components/Layout/ToolRecommend/ToolRecommend.vue

@@ -1,93 +0,0 @@
-<script setup lang="ts">
-import { onMounted, ref, computed } from 'vue';
-import { RouterLink } from 'vue-router';
-import { useToolsStore } from '@/store/modules/tools';
-
-const props = defineProps({
-  title: {
-    type: String,
-    default: '推荐工具'
-  },
-  cateId: {
-    type: Number,
-    default: 0
-  },
-  currentUrl: {
-    type: String,
-    default: ''
-  }
-});
-
-const toolsStore = useToolsStore();
-const recommendedTools = ref([]);
-
-// 随机打乱数组
-const shuffleArray = (array: any[]) => {
-  const shuffled = [...array];
-  for (let i = shuffled.length - 1; i > 0; i--) {
-    const j = Math.floor(Math.random() * (i + 1));
-    [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]];
-  }
-  return shuffled;
-};
-
-// 计算推荐工具
-const getRecommendedTools = () => {
-  if (!props.cateId) return [];
-  
-  // 获取当前分类下的所有工具
-  let allTools = [];
-  toolsStore.cates.forEach(cate => {
-    if (cate.id === props.cateId) {
-      allTools = cate.list;
-    }
-  });
-  
-  // 过滤掉当前工具
-  const otherTools = allTools.filter(tool => {
-    const toolUrl = tool.url.replace(/\/$/, '');
-    const currentUrl = props.currentUrl.replace(/\/$/, '');
-    return toolUrl !== currentUrl;
-  });
-  
-  // 随机打乱并取前4个
-  const shuffled = shuffleArray(otherTools);
-  return shuffled.slice(0, 4);
-};
-
-onMounted(() => {
-  // 加载工具分类
-  toolsStore.getToolCate().then(() => {
-    recommendedTools.value = getRecommendedTools();
-  });
-});
-</script>
-
-<template>
-  <!-- 推荐工具 -->
-  <div class="mt-3 rounded-2xl bg-white p-4">
-    <el-divider content-position="left">{{ props.title }}</el-divider>
-    <div class="m-4">
-      <div v-if="recommendedTools.length > 0" class="grid grid-cols-2 md:grid-cols-4 gap-4">
-        <router-link 
-          v-for="tool in recommendedTools" 
-          :key="tool.url" 
-          :to="tool.url"
-          class="flex flex-col items-center p-3 border rounded-lg hover:shadow-md transition-shadow"
-        >
-          <el-image :src="tool.logo" class="w-12 h-12 mb-2 rounded-full"></el-image>
-          <div class="text-center">
-            <div class="font-medium text-sm line-clamp-1">{{ tool.title }}</div>
-          </div>
-        </router-link>
-      </div>
-      <div v-else class="text-center text-gray-500 py-4">
-        暂无推荐工具
-      </div>
-    </div> 
-  </div>
-</template>
-
-<style scoped>
-
-</style>