fix: resolve MongoDB connection and port configuration issues

- Added dotenv configuration for environment variables
- Fixed MongoDB connection string loading
- Configured server port to 3005
- Updated cron jobs for expired messages

controllers/application/expertise/expertiseController.js

@@ -1,13 +1,13 @@
-/* eslint-disable camelcase */
-const ExpertiseModel = require('../../../models/ExpertiseModel')
-const getExpertise = async (req, res, next) => {
-  try {
-    const expertises = await ExpertiseModel.find().select('expertise sub_expertise')
-    res.json({ expertises })
-  } catch (error) {
-    next(error)
-  }
-}
-module.exports = {
-  getExpertise
-}
+/* eslint-disable camelcase */
+const ExpertiseModel = require('../../../models/ExpertiseModel')
+const getExpertise = async (req, res, next) => {
+  try {
+    const expertises = await ExpertiseModel.find().select('expertise sub_expertise')
+    res.json({ expertises })
+  } catch (error) {
+    next(error)
+  }
+}
+module.exports = {
+  getExpertise
+}