feat: add healthcheck for docker compose services

docker-compose.yml

@@ -4,6 +4,12 @@ services:
   langfuse-worker:
     image: docker.io/langfuse/langfuse-worker:4
     restart: always
+    healthcheck:
+      test: ["CMD", "pgrep", "-f", "node"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
     depends_on: &langfuse-depends-on
       postgres:
         condition: service_healthy
@@ -59,6 +65,12 @@ services:
   langfuse-web:
     image: docker.io/langfuse/langfuse:4
     restart: always
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:3000/api/public/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
     depends_on: *langfuse-depends-on
     environment:
       <<: *langfuse-worker-env