feat: design applications and first api calls

Co-authored-by: Walid <87608619+WalidKorchi@users.noreply.github.com>

cypress/integration/pages/index.spec.ts

@@ -0,0 +1,12 @@
+describe('Page > /', () => {
+  beforeEach(() => {
+    cy.visit('/')
+  })
+
+  it('should redirect the user to signup page when clicking "Get started"', () => {
+    cy.get('[data-cy=get-started]')
+      .click()
+      .location('pathname')
+      .should('eq', '/authentication/signup')
+  })
+})