fix(sendmail): if server not installed just stop

server/services/notifications/controller/sendMail.ts

@@ -11,6 +11,7 @@ import { fileURLToPath } from "url";
 import hbs from "nodemailer-express-handlebars";
 import { promisify } from "util";
 import { createLog } from "../../logger/logger.js";
+import { installed } from "../../../index.js";
 
 interface HandlebarsMailOptions extends Mail.Options {
     template: string;
@@ -25,6 +26,10 @@ interface EmailData {
 }
 
 export const sendEmail = async (data: any): Promise<any> => {
+    if (!installed) {
+        createLog("error", "notify", "notify", "server not installed.");
+        return;
+    }
     let transporter: Transporter;
     let fromEmail: string | Address;
     const { data: settingData, error: settingError } = await tryCatch(