chore: move frontend files

frontend/cypress/e2e/misc/menu.spec.ts

@@ -0,0 +1,35 @@
+import {createFakeUserAndLogin} from '../../support/authenticateUser'
+
+describe('The Menu', () => {
+	createFakeUserAndLogin()
+
+	beforeEach(() => {
+		cy.visit('/')
+	})
+
+	it('Is visible by default on desktop', () => {
+		cy.get('.menu-container')
+			.should('have.class', 'is-active')
+	})
+
+	it('Can be hidden on desktop', () => {
+		cy.get('button.menu-show-button:visible')
+			.click()
+		cy.get('.menu-container')
+			.should('not.have.class', 'is-active')
+	})
+
+	it('Is hidden by default on mobile', () => {
+		cy.viewport('iphone-8')
+		cy.get('.menu-container')
+			.should('not.have.class', 'is-active')
+	})
+
+	it('Is can be shown on mobile', () => {
+		cy.viewport('iphone-8')
+		cy.get('button.menu-show-button:visible')
+			.click()
+		cy.get('.menu-container')
+			.should('have.class', 'is-active')
+	})
+})