fixup! feat: import main.css in Cypress Component Testing page

fix typo

Author: haoqunjiang

template/config/cypress-ct/cypress/support/component.ts

@@ -20,7 +20,7 @@ import './commands'
 // require('./commands')
 
 // Import global styles
-import '@/main.css'
+import '@/assets/main.css'
 
 import { mount } from 'cypress/vue2'