App => Group all dotenv imports in one file

ExpressAPI/src/InitialImports.ts

+import path from 'node:path';
+
+
+if ( process.env.NODE_ENV && process.env.NODE_ENV === 'production' ) {
+    const myEnv = require('dotenv').config();
+    require('dotenv-expand').expand(myEnv);
+} else {
+    require('dotenv').config({ path: path.join(__dirname, '../.env.keys') });
+    const myEnv = require('dotenv').config({ DOTENV_KEY: process.env.DOTENV_KEY_DEVELOPMENT });
+    require('dotenv-expand').expand(myEnv);
+}
+
+require('./shared/helpers/TypeScriptExtensions'); // ATTENTION : This line MUST be after the dotenv.config() calls

ExpressAPI/src/app.ts

-// Read from the .env file
-// ATTENTION : This lines MUST be the first of this file (except for the path import)
-const path = require('node:path');
-
-if ( process.env.NODE_ENV && process.env.NODE_ENV === 'production' ) {
-    const myEnv = require('dotenv').config();
-    require('dotenv-expand').expand(myEnv);
-} else {
-    require('dotenv').config({ path: path.join(__dirname, '../.env.keys') });
-    const myEnv = require('dotenv').config({ DOTENV_KEY: process.env.DOTENV_KEY_DEVELOPMENT });
-    require('dotenv-expand').expand(myEnv);
-}
-
-require('./shared/helpers/TypeScriptExtensions'); // ATTENTION : This line MUST be after the dotenv.config() calls
+require('./InitialImports'); // ATTENTION : These lines MUST be the first of this file
 
 import WorkerRole     from './process/WorkerRole';
 import ClusterManager from './process/ClusterManager';