fix: 低优先级收尾 — 图片上传/语言编辑/插件恢复/URL 编码

- P3-2: ArticleEditor 图片上传接入 /upload 端点 + 封面图上传按钮
- P4-3: recover_plugins 添加 tenant 日志 + 同 ID 去重保护
- P4-4: LanguageManager 编辑弹窗改为真实表单 (name 字段) + 后端 name 持久化
- P4-6: Settings API getSetting/updateSetting 添加 encodeURIComponent

apps/web/src/pages/health/ArticleEditor.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useState, useCallback, useMemo } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
-import { Button, Input, Select, Space, message, Spin } from 'antd';
-import { ArrowLeftOutlined, SaveOutlined, SendOutlined } from '@ant-design/icons';
+import { Button, Input, Select, Space, message, Spin, Upload } from 'antd';
+import { ArrowLeftOutlined, SaveOutlined, SendOutlined, UploadOutlined } from '@ant-design/icons';
 import { Editor, Toolbar } from '@wangeditor/editor-for-react';
 import type { IDomEditor, IEditorConfig, IToolbarConfig } from '@wangeditor/editor';
 import {
@@ -104,10 +104,24 @@ export default function ArticleEditor() {
       placeholder: '请输入文章内容...',
       MENU_CONF: {
         uploadImage: {
-          // 自定义图片上传 - 预留后端接口
-          async customUpload(_file: File, _insertFn: (url: string, alt?: string, href?: string) => void) {
-            // TODO: 实现图片上传到后端
-            message.warning('图片上传功能待实现');
+          async customUpload(file: File, insertFn: (url: string, alt?: string, href?: string) => void) {
+            try {
+              const formData = new FormData();
+              formData.append('file', file);
+              const token = localStorage.getItem('access_token');
+              const resp = await fetch('/api/v1/upload', {
+                method: 'POST',
+                headers: token ? { Authorization: `Bearer ${token}` } : {},
+                body: formData,
+              });
+              if (!resp.ok) throw new Error('上传失败');
+              const result = await resp.json();
+              const url: string = result.data.url;
+              const urlWithToken = token ? `${url}?token=${token}` : url;
+              insertFn(urlWithToken, file.name, urlWithToken);
+            } catch {
+              message.error('图片上传失败');
+            }
           },
         },
       },
@@ -441,13 +455,41 @@ export default function ArticleEditor() {
                 color: isDark ? '#94a3b8' : '#475569',
               }}
             >
-              封面图 URL
+              封面图
             </label>
-            <Input
-              value={coverImage}
-              onChange={(e) => setCoverImage(e.target.value)}
-              placeholder="请输入封面图片 URL"
-            />
+            <Space.Compact style={{ width: '100%' }}>
+              <Input
+                value={coverImage}
+                onChange={(e) => setCoverImage(e.target.value)}
+                placeholder="请输入封面图片 URL 或上传文件"
+                style={{ flex: 1 }}
+              />
+              <Upload
+                accept="image/*"
+                showUploadList={false}
+                beforeUpload={async (file) => {
+                  try {
+                    const formData = new FormData();
+                    formData.append('file', file);
+                    const token = localStorage.getItem('access_token');
+                    const resp = await fetch('/api/v1/upload', {
+                      method: 'POST',
+                      headers: token ? { Authorization: `Bearer ${token}` } : {},
+                      body: formData,
+                    });
+                    if (!resp.ok) throw new Error('上传失败');
+                    const result = await resp.json();
+                    setCoverImage(result.data.url);
+                    message.success('封面图上传成功');
+                  } catch {
+                    message.error('封面图上传失败');
+                  }
+                  return false;
+                }}
+              >
+                <Button icon={<UploadOutlined />}>上传</Button>
+              </Upload>
+            </Space.Compact>
             {coverImage && (
               <div
                 style={{