added backend which maintains ai instances;

added frontend as control panel

frontend/cypress/e2e/example.cy.ts

@@ -0,0 +1,8 @@
+// https://on.cypress.io/api
+
+describe('My First Test', () => {
+  it('visits the app root url', () => {
+    cy.visit('/')
+    cy.contains('h1', 'You did it!')
+  })
+})