add: initial Jenkinsfile

Jenkinsfile

@@ -0,0 +1,23 @@
+pipeline {
+    agent any
+    stages {
+        stage('Pull Alpine Image') {
+            steps {
+                script {
+                    // Pull the Alpine Docker image
+
+                    dockerImage = docker.image('alpine:latest')
+
+                    dockerImage.pull()
+                }
+            }
+        }
+        stage('Deploy') {
+            steps {
+                script {
+                }
+            }
+        }
+    }
+
+}