Integrate KDocs auto-upload

app-frontend/src/layouts/AppLayout.vue

@@ -11,7 +11,9 @@ import {
   changePassword,
   fetchEmailNotify,
   fetchUserEmail,
+  fetchKdocsSettings,
   unbindEmail,
+  updateKdocsSettings,
   updateEmailNotify,
 } from '../api/settings'
 import { useUserStore } from '../stores/user'
@@ -111,6 +113,10 @@ const passwordForm = reactive({
   confirm_password: '',
 })
 
+const kdocsLoading = ref(false)
+const kdocsSaving = ref(false)
+const kdocsUnitValue = ref('')
+
 function syncIsMobile() {
   isMobile.value = Boolean(mediaQuery?.matches)
   if (!isMobile.value) drawerOpen.value = false
@@ -231,7 +237,7 @@ async function openSettings() {
 }
 
 async function loadSettings() {
-  await Promise.all([loadEmailInfo(), loadEmailNotify()])
+  await Promise.all([loadEmailInfo(), loadEmailNotify(), loadKdocsSettings()])
 }
 
 async function loadEmailInfo() {
@@ -262,6 +268,30 @@ async function loadEmailNotify() {
   }
 }
 
+async function loadKdocsSettings() {
+  kdocsLoading.value = true
+  try {
+    const data = await fetchKdocsSettings()
+    kdocsUnitValue.value = data?.kdocs_unit || ''
+  } catch {
+    kdocsUnitValue.value = ''
+  } finally {
+    kdocsLoading.value = false
+  }
+}
+
+async function saveKdocsSettings() {
+  kdocsSaving.value = true
+  try {
+    await updateKdocsSettings({ kdocs_unit: kdocsUnitValue.value.trim() })
+    ElMessage.success('已更新表格县区设置')
+  } catch {
+    // handled by interceptor
+  } finally {
+    kdocsSaving.value = false
+  }
+}
+
 async function onBindEmail() {
   const email = bindEmailValue.value.trim().toLowerCase()
   if (!email) {
@@ -635,6 +665,24 @@ async function dismissAnnouncementPermanently() {
           </div>
         </el-tab-pane>
 
+        <el-tab-pane label="表格上传" name="kdocs">
+          <div v-loading="kdocsLoading" class="settings-section">
+            <el-form label-position="top">
+              <el-form-item label="县区（可选）">
+                <el-input v-model="kdocsUnitValue" placeholder="留空使用系统默认县区" />
+              </el-form-item>
+              <el-button type="primary" :loading="kdocsSaving" @click="saveKdocsSettings">保存</el-button>
+            </el-form>
+            <el-alert
+              type="info"
+              :closable="false"
+              title="自动上传开关在“账号管理”页面设置（测试功能）。"
+              show-icon
+              class="settings-hint"
+            />
+          </div>
+        </el-tab-pane>
+
         <el-tab-pane label="VIP信息" name="vip">
           <div class="settings-section">
             <el-alert