refactor: rename path reference

cypress/e2e/login.cy.ts

 describe('Login', () => {
     beforeEach(() => {
-        cy.visit('/login')
+        cy.visit('/logginn')
     })
 
     function fullInput() {

cypress/e2e/register.cy.ts

 describe('Register', () => {
     beforeEach(() => {
-        cy.visit('/login')
+        cy.visit('/registrer')
         cy.contains('h3', 'Registrer deg').click()
     })