chore: add ecosystem configuration and update package.json scripts

Author: JC-Coder

.gitignore

@@ -2,3 +2,4 @@ node_modules/
 
 .env
 
+dist/

ecosystem.config.json

@@ -0,0 +1,15 @@
+{
+  "apps": [
+    {
+      "name": "code-error-microservice",
+      "script": "npm run start",
+      "exp_backoff_restart_delay": 100,
+      "max_memory_restart": "1G",
+      "log_date_format": "YYYY-MM-DD HH:mm:ss Z",
+      "merge_logs": true,
+      "instances": 1,
+      "autorestart": true,
+      "watch": false
+    }
+  ]
+}