训练体系整合与标注单阶段化

- 标注：AI 预标注直写 labels_json（去候选确认两阶段）；重叠去重（minIoU）；全量标注按钮
- 训练：脚本迁移入 server/training/（Go 化 prepare_yolo/analyze_rfdetr，保留 train_server.py）；tflite 产物自检并入训练流程（check_tflite）
- 数据目录/权重不进 git；.gitignore 迁移至仓库根

server_admin/src/App.vue

@@ -1,14 +1,22 @@
 <script setup>
+import { computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import {
   List as ListIcon,
   Key as KeyIcon,
+  Refresh as RefreshIcon,
   SwitchButton as SwitchIcon,
+  Picture as PictureIcon,
 } from '@element-plus/icons-vue'
 
 const route = useRoute()
 const router = useRouter()
 
+// 详情页 /datasets/:id 仍高亮「数据训练」菜单项
+const activeMenu = computed(() =>
+  route.path.startsWith('/datasets') ? '/datasets' : route.path,
+)
+
 function logout() {
   localStorage.removeItem('adminToken')
   router.push('/login')
@@ -21,8 +29,11 @@ function logout() {
 
   <el-container v-else class="app-layout">
     <el-aside width="200px" class="app-aside">
-      <div class="app-logo">视野管理端</div>
-      <el-menu :default-active="route.path" router>
+      <el-menu :default-active="activeMenu" router>
+        <el-menu-item index="/datasets">
+          <el-icon><PictureIcon /></el-icon>
+          <span>数据训练</span>
+        </el-menu-item>
         <el-menu-item index="/orders">
           <el-icon><ListIcon /></el-icon>
           <span>订单管理</span>
@@ -31,6 +42,10 @@ function logout() {
           <el-icon><KeyIcon /></el-icon>
           <span>授权管理</span>
         </el-menu-item>
+        <el-menu-item index="/app-versions">
+          <el-icon><RefreshIcon /></el-icon>
+          <span>版本管理</span>
+        </el-menu-item>
       </el-menu>
     </el-aside>
     <el-container>
@@ -52,14 +67,6 @@ function logout() {
 .app-aside {
   background: #001529;
 }
-.app-logo {
-  height: 56px;
-  line-height: 56px;
-  text-align: center;
-  color: #fff;
-  font-size: 16px;
-  font-weight: 600;
-}
 .app-aside :deep(.el-menu) {
   border-right: none;
   background: #001529;
@@ -86,4 +93,43 @@ function logout() {
 .app-main {
   background: #f0f2f5;
 }
+
+/* 手机竖屏：侧栏收为顶部横向菜单，页面自然滚动 */
+@media (max-width: 767px) {
+  .app-layout {
+    display: block;
+    height: auto;
+  }
+  .app-aside {
+    width: 100% !important;
+  }
+  .app-logo {
+    height: 48px;
+    line-height: 48px;
+    font-size: 15px;
+  }
+  .app-aside :deep(.el-menu) {
+    display: flex;
+    flex-wrap: wrap;
+    border-bottom: none;
+  }
+  .app-aside :deep(.el-menu-item) {
+    flex: 1;
+    justify-content: center;
+    height: 44px;
+    line-height: 44px;
+    min-width: 96px;
+  }
+  .app-header {
+    height: 48px;
+    padding: 0 12px;
+  }
+  .app-main {
+    overflow: visible;
+    padding: 10px;
+  }
+  .app-main :deep(.el-card) {
+    overflow-x: auto;
+  }
+}
 </style>