The connection to the server 127.0.0.1:35439 was refused - did you specify the right host or port?

I have installed Kind for local Kubernetes deployment. I want to make a connection with Jenkins using the kube config file as a secret in Jenkins cloud but getting an error on Test Connection Error testing connection : java.io.IOException: Failed to connect to /127.0.0.1:35439

kubectl config view

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: DATA+OMITTED
    server: https://127.0.0.1:35439
  name: kind-kind
contexts:
- context:
    cluster: kind-kind
    user: kind-kind
  name: kind-kind
current-context: kind-kind
kind: Config
preferences: {}
users:
- name: kind-kind
  user:
    client-certificate-data: REDACTED
    client-key-data: REDACTED

but when I view file from this path cat ~.kube/config then getting this file with base64

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: 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
    server: https://127.0.0.1:35439
  name: kind-kind
contexts:
- context:
    cluster: kind-kind
    user: kind-kind
  name: kind-kind
current-context: kind-kind
kind: Config
preferences: {}
users:
- name: kind-kind
  user:
    client-certificate-data: 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
    client-key-data: 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

Due to this connection is not building with Jenkins through the cloud and I'm not able to run the Kubernetes command in the Jenkins File This is my Jenkins Deployment stage

stage('Deploying App to Kubernetes') {
            steps {
                // Use the kubeconfig credential ID that you added
                withCredentials([file(credentialsId: 'k8s', variable: 'KUBECONFIG')]) {
                    sh 'curl -LO "https://storage.googleapis.com/kubernetes-release/release/v1.20.5/bin/linux/amd64/kubectl"'  
                    sh 'chmod u+x ./kubectl'
                    sh './kubectl config get-contexts'
                    sh './kubectl get nodes'
                    sh './kubectl apply -f deploy/deployment.yaml'
                    sh './kubectl apply -f deploy/service.yaml'
                    sh './kubectl get svc'
                    sh './kubectl get deployments'
                    sh './kubectl get pods'
                }
            }

        }

I have a master node with a kind

kind get clusters
kind

kubectl get nodes
NAME                 STATUS   ROLES                  AGE   VERSION
kind-control-plane   Ready    control-plane,master   18h   v1.21.1

kubectl cluster-info
Kubernetes control plane is running at https://127.0.0.1:35439
CoreDNS is running at https://127.0.0.1:35439/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

What could be the issue, I'm not able to find the solution and I'm trying this for the last few days and I did not get the proper solution.

Updated

I did this with Minikube where I'm getting IP in the ~.kube/config file and it was working fine but the Minikube is a single node cluster I moved to using Kind but got this error and I'm unable to resolve this issue.

in my terminal, everything is working but when I use Jenkins then get this error I cannot understand what could be wrong and how can I solve this issue

You can see errors in the images

On Test Connection got this error Failed to connect On the Jenkins job got this error Refuse Connection