add health check endpoint and update webserver routes

docker-compose.yml

@@ -9,4 +9,9 @@ services:
       - .:/app
     ports:
       - "$PORT:$PORT"
-    command: sh -c "npm i -g pnpm && pnpm install && pnpm dev"
+    command: sh -c "npm i -g pnpm && pnpm install && pnpm dev"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:$PORT/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 1