added token and tokenreplacement on jenkins end

.env

@@ -0,0 +1 @@
+CLIENT_TOKEN=((YourToken))

.gitignore

@@ -73,7 +73,6 @@ web_modules/
 .yarn-integrity
 
 # dotenv environment variable files
-.env
 .env.development.local
 .env.test.local
 .env.production.local

Jenkinsfile

@@ -3,7 +3,17 @@ pipeline {
   tools {
     nodejs "node"
   }
+  
+  environment {
+    TOKEN = credentials('schedulord-token')
+  }
+
   stages {
+    stage('Replace Keys') {
+    steps {
+        sh("sed -i 's/((YourToken))/$TOKEN/g' .env")
+    }
+}
     stage('NPM Install') {
       steps {
         sh 'npm install'