Add ecosystem

ecosystem.config.js

@@ -0,0 +1,18 @@
+module.exports = {
+  apps : [{
+  name: 'FCM-SDK-Admin',
+  script: 'index.js',
+  exec_mode: 'cluster',
+  instances: "1",
+  watch: true,
+  env: {
+    "PORT": 3002,
+    "NODE_ENV": "development",
+  },
+  env_production : {
+     "PORT": 3002,
+     "NODE_ENV": "production"
+  }
+  }]
+};
+