tests: adds first component test

Signed-off-by: Anthony D. Mays <[email protected]>

Author: anthonydmays

lib/javascript/fullstack_demo/.env.example

@@ -1,3 +1,4 @@
 NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=Your Next Public Clerk Publishable Key here
 CLERK_SECRET_KEY=Your Clerk Secret Key here
-DB_TYPE=in-memory
+DB_TYPE=in-memory
+NEXT_PUBLIC_API_URL=http://localhost:3000

lib/javascript/fullstack_demo/global.d.ts

@@ -0,0 +1 @@
+import 'vitest-fetch-mock';