refactor(mapper): 优化对象递归转换为JSON序列化格式

- 支持基本类型（str, int, float, bool）直接返回
- 支持SDK返回的模型对象通过__dict__递归转换
- 跳过私有属性和方法避免序列化异常
- 其他对象转换为字符串保证兼容性

feat(service): 新增候选人入库标识

- IngestionResult添加is_new字段区分新增或更新
- success_result方法新增is_new参数支持自定义设置
- duplicate_result默认is_new为False明确重复非新增

refactor(frontend): 重构侧边栏菜单布局和样式

- 简化侧边栏logo结构，调整图标大小和颜色
- 替换t-menu为div循环渲染自定义菜单项
- 菜单项支持点击事件，应用激活状态样式
- 添加蓝色指示器显示当前激活菜单项
- 优化侧边栏宽度固定，主布局采用flex布局
- 美化升级卡片视觉，调整间距和阴影统一风格

src/main/python/cn/yinlihupo/ylhp_hr_2_0/mapper/resume_mapper.py

@@ -41,6 +41,9 @@ class ResumeMapper:
         """递归转换对象为可JSON序列化的格式"""
         if obj is None:
             return None
+        # 处理基本类型
+        if isinstance(obj, (str, int, float, bool)):
+            return obj
         # 处理枚举类型
         if hasattr(obj, 'value'):
             return obj.value
@@ -65,7 +68,17 @@ class ResumeMapper:
                 value = getattr(obj, field_name)
                 result[field_name] = self._convert_to_serializable(value)
             return result
-        return obj
+        # 处理一般对象（如SDK返回的Model对象）
+        if hasattr(obj, '__dict__'):
+            result = {}
+            for key, value in obj.__dict__.items():
+                # 跳过私有属性和方法
+                if key.startswith('_'):
+                    continue
+                result[key] = self._convert_to_serializable(value)
+            return result
+        # 最后尝试转换为字符串
+        return str(obj)
     
     def _entity_to_model(self, entity: Resume) -> ResumeModel:
         """将实体转换为模型"""

src/main/python/cn/yinlihupo/ylhp_hr_2_0/service/ingestion/unified_ingestion_service.py

@@ -20,14 +20,16 @@ class IngestionResult:
     errors: list = None
     is_duplicate: bool = False
     existing_candidate_id: Optional[str] = None
+    is_new: bool = True  # 是否为新增候选人（False表示更新）
     
     @classmethod
-    def success_result(cls, candidate_id: str, message: str = "") -> "IngestionResult":
+    def success_result(cls, candidate_id: str, message: str = "", is_new: bool = True) -> "IngestionResult":
         """创建成功结果"""
         return cls(
             success=True,
             candidate_id=candidate_id,
-            message=message or "入库成功"
+            message=message or "入库成功",
+            is_new=is_new
         )
     
     @classmethod
@@ -50,7 +52,8 @@ class IngestionResult:
             success=True,  # 重复不算失败
             is_duplicate=True,
             existing_candidate_id=existing_id,
-            message=message or "候选人已存在"
+            message=message or "候选人已存在",
+            is_new=False  # 重复候选人不算新增
         )
 
 

src/main/web/cn.yinlihupo/ylhp_hr_2_0_fronted/src/components/Layout.vue

@@ -3,35 +3,22 @@
     <!-- 侧边栏 -->
     <t-aside width="240px" class="sidebar">
       <div class="logo">
-        <div class="logo-icon">
-          <t-icon name="briefcase" size="24px" />
-        </div>
+        <t-icon name="briefcase" size="28px" color="#5B6CFF" />
         <span class="logo-text">简历智能体</span>
       </div>
       
-      <t-menu
-        :value="$route.path"
-        class="sidebar-menu"
-        @change="handleMenuChange"
-      >
-        <t-menu-item v-for="route in menuRoutes" :key="route.path" :value="route.path">
-          <template #icon>
-            <div class="menu-icon-wrapper" :class="{ active: $route.path === route.path }">
-              <t-icon :name="route.meta.icon" />
-            </div>
-          </template>
+      <div class="menu-container">
+        <div 
+          v-for="route in menuRoutes" 
+          :key="route.path" 
+          class="menu-item"
+          :class="{ active: $route.path === route.path }"
+          @click="handleMenuChange(route.path)"
+        >
+          <t-icon :name="route.meta.icon" size="22px" />
           <span class="menu-text">{{ route.meta.title }}</span>
-        </t-menu-item>
-      </t-menu>
-
-      <!-- 升级卡片 -->
-      <div class="upgrade-card">
-        <div class="upgrade-icon">
-          <t-icon name="secured" size="48px" />
+          <div class="active-indicator"></div>
         </div>
-        <p class="upgrade-text">升级到 <span class="highlight">PRO</span> 版本</p>
-        <p class="upgrade-desc">解锁更多高级功能</p>
-        <t-button theme="primary" block class="upgrade-btn">立即升级</t-button>
       </div>
     </t-aside>
 
@@ -122,13 +109,18 @@ onMounted(() => {
 .layout-container {
   height: 100vh;
   background: var(--bg-color);
+  display: flex;
 }
 
 .sidebar {
+  width: 240px !important;
+  min-width: 240px !important;
+  max-width: 240px !important;
+  flex-shrink: 0 !important;
   background: var(--sidebar-bg);
   display: flex;
   flex-direction: column;
-  padding: 20px 16px;
+  padding: 24px 0;
   box-shadow: var(--shadow);
   border-radius: 0 24px 24px 0;
   z-index: 10;
@@ -138,81 +130,80 @@ onMounted(() => {
   display: flex;
   align-items: center;
   gap: 12px;
-  padding: 8px 12px;
-  margin-bottom: 24px;
-}
-
-.logo-icon {
-  width: 42px;
-  height: 42px;
-  background: var(--primary-gradient);
-  border-radius: 12px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: #fff;
+  padding: 0 28px;
+  margin-bottom: 32px;
+  white-space: nowrap;
 }
 
 .logo-text {
-  font-size: 18px;
+  font-size: 20px;
   font-weight: 700;
   color: var(--text-primary);
 }
 
-.sidebar-menu {
+/* 菜单容器 */
+.menu-container {
   flex: 1;
-  background: transparent !important;
-  border: none !important;
+  padding: 0 16px;
+  overflow-y: auto;
+  overflow-x: hidden;
 }
 
-.sidebar-menu :deep(.t-menu__item) {
-  height: 48px;
-  padding: 0 16px !important;
-  margin: 4px 0 !important;
-  border-radius: 12px !important;
-  color: var(--text-secondary);
-  transition: all 0.3s ease;
-}
-
-.sidebar-menu :deep(.t-menu__item:hover) {
-  background: #F3F4F6 !important;
-  color: var(--primary-color);
-}
-
-.sidebar-menu :deep(.t-menu__item.t-is-active) {
-  background: var(--primary-gradient) !important;
-  color: #fff !important;
-}
-
-.sidebar-menu :deep(.t-menu__item.t-is-active .t-icon) {
-  color: #fff !important;
-}
-
-.menu-icon-wrapper {
-  width: 32px;
-  height: 32px;
-  border-radius: 8px;
+/* 菜单项 */
+.menu-item {
   display: flex;
   align-items: center;
-  justify-content: center;
-  background: #F3F4F6;
+  gap: 14px;
+  padding: 14px 20px;
+  margin-bottom: 8px;
+  border-radius: 12px;
+  cursor: pointer;
+  color: var(--text-secondary);
   transition: all 0.3s ease;
+  position: relative;
+  overflow: hidden;
+  white-space: nowrap;
 }
 
-.menu-icon-wrapper.active {
-  background: rgba(255, 255, 255, 0.2);
+.menu-item:hover {
+  color: var(--primary-color);
+  background: rgba(91, 108, 255, 0.06);
+}
+
+.menu-item.active {
+  color: var(--primary-color);
+  background: rgba(91, 108, 255, 0.1);
+  font-weight: 600;
+}
+
+/* 右侧蓝色指示器 */
+.active-indicator {
+  position: absolute;
+  right: 0;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 4px;
+  height: 0;
+  background: var(--primary-color);
+  border-radius: 4px 0 0 4px;
+  transition: height 0.3s ease;
+}
+
+.menu-item.active .active-indicator {
+  height: 24px;
 }
 
 .menu-text {
-  font-weight: 500;
+  font-size: 15px;
 }
 
+/* 升级卡片 */
 .upgrade-card {
   background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
   border-radius: 20px;
   padding: 24px 16px;
   text-align: center;
-  margin-top: auto;
+  margin: 16px;
 }
 
 .upgrade-icon {
@@ -242,8 +233,13 @@ onMounted(() => {
   border-radius: 12px !important;
 }
 
+/* 主布局 */
 .main-layout {
+  flex: 1;
+  min-width: 0;
   background: var(--bg-color);
+  display: flex;
+  flex-direction: column;
 }
 
 .header {