chore(e2e): formatting with prettier (#4385)

* prettier in e2e

* format

* typescript as dev dependency

* ci all, check linting

* resolve liniting issues

* fix wait-on

* fix package-lock.json

Co-authored-by: Elio Bischof <eliobischof@gmail.com>

e2e/cypress/support/commands.ts

@@ -2,11 +2,11 @@
 namespace Cypress {
     interface Chainable {
 */
-        /**
-         * Custom command that authenticates a user.
-         *
-         * @example cy.consolelogin('hodor', 'hodor1234')
-         */
+/**
+ * Custom command that authenticates a user.
+ *
+ * @example cy.consolelogin('hodor', 'hodor1234')
+ */
 /*        consolelogin(username: string, password: string): void
     }
 }
@@ -23,4 +23,4 @@ Cypress.Commands.add('consolelogin', { prevSubject: false }, (username: string,
         cy.location('pathname', {timeout: 5 * 1000}).should('eq', '/');
     })
 })
-*/
+*/