fix(mikrotikApplyService, ServerModal): update default port for MikroTik connections to 80 and ensure proper number conversion for port input

backend/services/mikrotikApplyService.js

@@ -15,7 +15,10 @@ const https = require('https');
  */
 function createRosClient(opts) {
   const { host, port = 80, user, password, secure = false } = opts;
-  const useHttp = port === 80;
+  // Порт может прийти строкой из JSON — приводим к числу
+  const portNumber = Number(port) || 80;
+  // REST API по умолчанию висит на HTTP:80, HTTPS обычно на 443/8443
+  const useHttp = portNumber === 80;
   const protocol = useHttp ? http : https;
 
   const makeRequest = (method, urlPath, body = null) => {
@@ -32,7 +35,7 @@ function createRosClient(opts) {
       if (bodyStr) headers['Content-Length'] = Buffer.byteLength(bodyStr, 'utf8');
       const options = {
         hostname: host,
-        port,
+        port: portNumber,
         path: pathStr,
         method,
         headers,