Update healthcheck and port mapping in docker-compose

docker-compose.yml

@@ -2,10 +2,10 @@ services:
   pss:
     build: .
     ports:
-      - "${PORT:-3000}"
+      - "${PORT:-3000}:80"
     restart: unless-stopped
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:3001/health"]
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80/health"]
       interval: 30s
       timeout: 10s
       retries: 3