IO-2824 Dev Server Instance Switch

Signed-off-by: Allan Carr <allan.carr@thinkimex.com>

server.js

@@ -8,9 +8,11 @@ const cookieParser = require("cookie-parser");
 const http = require("http");
 const { Server } = require("socket.io");
 
+const instanceName = process.argv[2];
+
 // Load environment variables
 require("dotenv").config({
-  path: path.resolve(process.cwd(), `.env.${process.env.NODE_ENV || "development"}`)
+  path: path.resolve(process.cwd(), `.env.${process.env.NODE_ENV || "development"}${instanceName ? `.${instanceName}` : ''}`)
 });
 
 // Import custom utilities and handlers