Update 'Jenkinsfile'

Jenkinsfile

@@ -11,8 +11,11 @@ pipeline {
             steps {
                 sshagent(['backend-server-digitaltwin']) {  // Use the credential ID you created
                      sh '''
-                        # Extract public key from agent
+                        # Print SSH key info
-                        ssh-add -L
+                        ssh-add -l
+                        
+                        # Try verbose SSH connection
+                        ssh -v -o StrictHostKeyChecking=no aimo@192.168.1.82 'echo test'
                     '''
                 }
             }