refactor(tests): ⚡️ Add msw and mock authentication

apps/builder/mocks/index.ts

@@ -0,0 +1,30 @@
+import { rest, setupWorker } from 'msw'
+import { setupServer } from 'msw/node'
+
+const handlers = () => [
+  rest.get('http://localhost:3000/api/auth/session', (req, res, ctx) => {
+    const authenticatedUser = JSON.parse(
+      typeof localStorage !== 'undefined'
+        ? (localStorage.getItem('authenticatedUser') as string)
+        : '{"id":"proUser","name":"John Smith","email":"john@smith.com","emailVerified":null,"image":"https://avatars.githubusercontent.com/u/16015833?v=4","plan":"PRO","stripeId":null}'
+    )
+    return res(
+      ctx.json({
+        user: authenticatedUser,
+        expires: '2022-03-13T17:02:42.317Z',
+      })
+    )
+  }),
+]
+
+export const enableMocks = () => {
+  if (typeof window === 'undefined') {
+    const server = setupServer(...handlers())
+    server.listen()
+  } else {
+    const worker = setupWorker(...handlers())
+    worker.start({
+      onUnhandledRequest: 'bypass',
+    })
+  }
+}