Expand unit test

cypress.config.ts

@@ -1,9 +1,11 @@
 import { defineConfig } from "cypress";
+import {addMatchImageSnapshotPlugin} from '@simonsmith/cypress-image-snapshot/plugin'
 
 export default defineConfig({
   e2e: {
     setupNodeEvents(on, config) {
       // implement node event listeners here
+      addMatchImageSnapshotPlugin(on);
     },
     specPattern: 'cypress/integration/**/*.js',
     baseUrl: 'http://localhost:8080',