refactor(docker): update Dockerfile and docker-compose for improved build process and add health check API

apps/web/src/app/api/health/route.ts

@@ -0,0 +1,5 @@
+import { NextRequest } from "next/server";
+
+export async function GET(request: NextRequest) {
+  return new Response("OK", { status: 200 });
+}