feat: add Cypress for e2e testing

frontend/.gitignore

@@ -22,3 +22,8 @@ logs
 .env
 .env.*
 !.env.example
+
+# Cypress
+cypress/screenshots
+cypress/videos
+cypress/downloads

frontend/cypress.config.ts

@@ -0,0 +1,18 @@
+import { defineConfig } from "cypress";
+
+export default defineConfig({
+    e2e: {
+        setupNodeEvents(on, config) {
+            // implement node event listeners here
+        },
+        baseUrl: 'http://localhost:3000',
+        video: true,
+        screenshotOnRunFailure: true,
+    },
+    component: {
+        devServer: {
+            framework: 'vue',
+            bundler: 'vite',
+        },
+    }
+});

frontend/cypress/support/commands.ts

@@ -0,0 +1,37 @@
+/// <reference types="cypress" />
+// ***********************************************
+// This example commands.ts shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+//
+// declare global {
+//   namespace Cypress {
+//     interface Chainable {
+//       login(email: string, password: string): Chainable<void>
+//       drag(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       dismiss(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       visit(originalFn: CommandOriginalFn, url: string, options: Partial<VisitOptions>): Chainable<Element>
+//     }
+//   }
+// }

frontend/cypress/support/e2e.ts

@@ -0,0 +1,17 @@
+// ***********************************************************
+// This example support/e2e.ts is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'

frontend/package.json

@@ -18,6 +18,7 @@
     "vuetify-nuxt-module": "^0.18.8"
   },
   "devDependencies": {
+    "cypress": "^15.6.0",
     "typescript": "^5.9.3",
     "vue-tsc": "^3.1.3"
   }