tests(fix): update start-server-and-test, update e2e tests, change build test command at ci

tests/e2e/support/commands.js

@@ -7,10 +7,23 @@
 */
 Cypress.Commands.add('seedAndVisit', (seedData, path = '/', method = 'GET') => {
   cy.server()
-    .route(method, 'https://api.thecatapi.com/', `fixture:${seedData}`).as(
-    'load'
-  )
+    .route(method, 'https://api.thecatapi.com/', `fixture:${seedData}`).as('load')
+
   cy.visit(path)
     .get('#send').click()
-    .wait('@load')
+      .wait('@load')
+})
+
+/**
+* Creates cy.enableProxy() function
+* This function will enable the proxy and navigate back to a given path
+* @param { String } goBackPath The page go back
+*/
+Cypress.Commands.add('enableProxy', (goBackPath) => {
+  cy.visit('/settings')
+    .get('#proxy')
+    .find('.toggle')
+    .click( { force: true } )
+    .should('have.class', 'on')
+    .visit(goBackPath)
 })