feat(WEB-127): add trpc to handle requests both serverside and clientside

server/index.ts

@@ -0,0 +1,10 @@
+import { router } from "./trpc"
+
+/** Routers */
+import { userRouter } from "./routers/user"
+
+export const appRouter = router({
+  user: userRouter,
+})
+
+export type AppRouter = typeof appRouter