ci: add docker agent

Jenkinsfile

@@ -1,17 +1,14 @@
 pipeline {
-    agent any
-
-    environment {
-        // Update these values with your image details
-        DOCKER_IMAGE = "log101-dot-dev"
-        DOCKER_TAG = "latest"
-        REGISTRY = "192.168.88.252:5000"
+  agent {
+    docker {
+      image 'ubuntu-latest'
     }
 
+  }
   stages {
     stage('Checkout') {
       steps {
-                git branch: 'main', url: 'https://git.acayip.dev/log101/log101-dot-dev.git'
+        git(branch: 'main', url: 'https://git.acayip.dev/log101/log101-dot-dev.git')
       }
     }
 
@@ -20,6 +17,7 @@ pipeline {
         script {
           docker.build("${REGISTRY}/${DOCKER_IMAGE}:${DOCKER_TAG}")
         }
+
       }
     }
 
@@ -30,6 +28,7 @@ pipeline {
             docker.image("${REGISTRY}/${DOCKER_IMAGE}:${DOCKER_TAG}").push()
           }
         }
+
       }
     }
 
@@ -38,7 +37,14 @@ pipeline {
         script {
           sh "docker rmi ${REGISTRY}/${DOCKER_IMAGE}:${DOCKER_TAG} || true"
         }
+
       }
     }
+
+  }
+  environment {
+    DOCKER_IMAGE = 'log101-dot-dev'
+    DOCKER_TAG = 'latest'
+    REGISTRY = '192.168.88.252:5000'
   }
 }