edit cypress.config to include code-coverage

cypress.config.ts

@@ -13,5 +13,13 @@ export default defineConfig({
       framework: 'vue',
       bundler: 'vite',
     },
+  setupNodeEvents(on, config) {
+    require('@cypress/code-coverage/task')(on, config)
+    // include any other plugin code...
+
+    // It's IMPORTANT to return the config object
+    // with any changed environment variables
+    return config
+  }  
   },
 })