Update 'Jenkinsfile'

Jenkinsfile

@@ -10,12 +10,9 @@ pipeline {
         stage('Test SSH Connection') {
             steps {
                 sshagent(['backend-server-digitaltwin']) {  // Use the credential ID you created
-                    sh '''
-                        # Print SSH key info
-                        ssh-add -l
-                        
-                        # Try verbose SSH connection
-                        ssh -v -o StrictHostKeyChecking=no aimo@192.168.1.82 'echo test'
+                     sh '''
+                        # Extract public key from agent
+                        ssh-add -L
                     '''
                 }
             }