update cypress tests, update zod validation error messaging to UI

cypress/e2e/api.cy.ts

@@ -0,0 +1,29 @@
+describe('Website tests', () => {
+  Cypress.session.clearAllSavedSessions();
+
+  beforeEach(() => {
+    cy.login(Cypress.env('umami_user'), Cypress.env('umami_password'));
+  });
+
+  //let userId;
+
+  it('creates a user.', () => {
+    cy.fixture('users').then(data => {
+      const userPost = data.userPost;
+      cy.request({
+        method: 'POST',
+        url: '/api/users',
+        headers: {
+          'Content-Type': 'application/json',
+          Authorization: Cypress.env('authorization'),
+        },
+        body: userPost,
+      }).then(response => {
+        //userId = response.body.id;
+        expect(response.status).to.eq(200);
+        expect(response.body).to.have.property('username', 'cypress1');
+        expect(response.body).to.have.property('role', 'User');
+      });
+    });
+  });
+});