Update ecosystem configuration for production deployment

dev.ecosystem.config.js

@@ -0,0 +1,13 @@
+module.exports = {
+  apps: [
+    {
+      name: 'qcast-front-development',
+      script: 'node_modules/next/dist/bin/next',
+      instances: 1,
+      exec_mode: 'fork',
+      env: {
+        NODE_ENV: 'development',
+      },
+    },
+  ],
+}

ecosystem.config.js

@@ -2,9 +2,12 @@ module.exports = {
   apps: [
     {
       name: 'qcast-front-production',
-      script: 'npm run start:dev',
+      script: 'node_modules/next/dist/bin/next',
-      instance: 2,
+      instances: 2,
       exec_mode: 'cluster',
+      env: {
+        NODE_ENV: 'production',
+      },
     },
   ],
 }