ci: add Jenkinsfile for CI pipeline and configure SonarQube analysis

Jenkinsfile

@@ -0,0 +1,11 @@
+node {
+  stage('SCM') {
+    checkout scm
+  }
+  stage('SonarQube Analysis') {
+    def scannerHome = tool 'SonarScanner';
+    withSonarQubeEnv() {
+      sh "${scannerHome}/bin/sonar-scanner"
+    }
+  }
+}

sonar-project.properties

@@ -0,0 +1 @@
+sonar.projectKey=yusing_godoxy_33d53d4d-f93d-4390-8726-4635ec5f7610