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/api/settings.ts

@@ -11,7 +11,7 @@ export interface SettingInfo {
 
 export async function getSetting(key: string, scope?: string, scopeId?: string) {
   const { data } = await client.get<{ success: boolean; data: SettingInfo }>(
-    `/config/settings/${key}`,
+    `/config/settings/${encodeURIComponent(key)}`,
     { params: { scope, scope_id: scopeId } },
   );
   return data.data;
@@ -19,7 +19,7 @@ export async function getSetting(key: string, scope?: string, scopeId?: string)
 
 export async function updateSetting(key: string, settingValue: unknown, version?: number) {
   const { data } = await client.put<{ success: boolean; data: SettingInfo }>(
-    `/config/settings/${key}`,
+    `/config/settings/${encodeURIComponent(key)}`,
     { setting_value: settingValue, version },
   );
   return data.data;