v0.2.4: fix ad key-words comma split + deleteAdFiles entry for extensions only

packages/backend/src/cloud/notifiers/smtp.notifier.ts

@@ -0,0 +1,40 @@
+import { Notifier, NotifyParams, NotifyResult, NotifierParam } from './notifier.types';
+
+/** SMTP 邮件推送 — 使用 nodemailer（需要安装） */
+const params: NotifierParam[] = [
+  { key: 'host', label: 'SMTP 服务器', type: 'text', required: true, placeholder: 'smtp.qq.com' },
+  { key: 'port', label: '端口', type: 'number', default: 465, required: false },
+  { key: 'secure', label: 'SSL', type: 'switch', default: true, required: false },
+  { key: 'user', label: '用户名', type: 'text', required: true, placeholder: 'user@example.com' },
+  { key: 'pass', label: '密码/授权码', type: 'password', required: true, placeholder: 'SMTP 授权码' },
+  { key: 'from', label: '发件人', type: 'text', required: true, placeholder: 'sender@example.com' },
+  { key: 'to', label: '收件人', type: 'text', required: true, placeholder: 'receiver@example.com' },
+  { key: 'title', label: '标题', type: 'text', default: 'CloudSearch', required: false },
+  { key: 'content', label: '内容', type: 'text', required: true },
+];
+
+export const smtpNotifier: Notifier = {
+  name: 'smtp',
+  label: 'SMTP 邮件',
+  params,
+  async notify(params: NotifyParams): Promise<NotifyResult> {
+    try {
+      const nodemailer = require('nodemailer');
+      const transporter = nodemailer.createTransport({
+        host: params.host,
+        port: params.port || 465,
+        secure: params.secure !== false,
+        auth: { user: params.user, pass: params.pass },
+      });
+      await transporter.sendMail({
+        from: params.from,
+        to: params.to,
+        subject: `[CloudSearch] ${params.title || ''}`,
+        text: params.content || '',
+      });
+      return { success: true, message: 'SMTP 邮件发送成功' };
+    } catch (err: any) {
+      return { success: false, message: err.message };
+    }
+  },
+};