feat(ui): 优化Logo组件设计和交互效果

* 重新设计Logo展示组件
  - 添加现代化的渐变背景和容器样式
  - 实现图标和文字的渐变色彩效果
  - 增加悬停动画和过渡效果
* 改善视觉层次和布局
  - 优化间距和对齐方式
  - 提升品牌展示效果
* 增强用户交互体验
  - 平滑的动画过渡
  - 响应式设计适配

提升整体UI美观度和用户体验

src/layouts/components/sider/Logo.vue

@@ -9,15 +9,75 @@ const name = import.meta.env.VITE_APP_NAME
 
 <template>
   <div
-    class="h-60px text-xl flex-center cursor-pointer gap-2 p-x-2"
+    class="logo-container h-60px cursor-pointer p-x-3"
     @click="router.push('/')"
   >
-    <svg-icons-logo class="text-1.5em" />
+    <div class="logo-content">
-    <span
+      <div class="logo-icon">
-      v-show="!appStore.collapsed"
+        <svg-icons-logo class="text-2em" />
-      class="text-ellipsis overflow-hidden whitespace-nowrap"
+      </div>
-    >{{ name }}</span>
+      <div
+        v-show="!appStore.collapsed"
+        class="logo-text"
+      >
+        {{ name }}
+      </div>
+    </div>
   </div>
 </template>
 
-<style scoped></style>
+<style scoped>
+.logo-container {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  transition: all 0.3s ease;
+}
+
+.logo-container:hover {
+  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
+  border-radius: 8px;
+}
+
+.logo-content {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 8px 0;
+}
+
+.logo-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 32px;
+  height: 32px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
+  transition: all 0.3s ease;
+}
+
+.logo-icon:hover {
+  transform: scale(1.05);
+  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
+}
+
+.logo-text {
+  font-size: 18px;
+  font-weight: 600;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+  letter-spacing: 0.5px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  transition: all 0.3s ease;
+}
+
+.logo-container:hover .logo-text {
+  transform: translateX(2px);
+}
+</style>