add jenkins

Jenkinsfile

@@ -0,0 +1,10 @@
+pipeline {
+    agent any
+    stages {
+        stage("Hello"){
+            steps {
+                echo "Hello World from appi3"
+            }
+        }
+    }
+}

index.html

@@ -16,5 +16,8 @@
     <div>
         <link rel="stylesheet" href="style.css">
     </div>
+    <div class="prueba">
+
+    </div>
 </body>
 </html>