Add container names and healthcheck to Docker Compose configuration

compose.yaml

@@ -1,11 +1,13 @@
 services:
   postgres:
+    container_name: linkwarden-db
     image: postgres:17-alpine
     env_file: stack.env
     restart: always
     volumes:
       - /docker/linkwarden/pgdata:/var/lib/postgresql/data
   linkwarden:
+    container_name: linkwarden
     env_file: stack.env
     environment:
       - DATABASE_URL=postgresql://postgres:${POSTGRES_PASSWORD}@postgres:5432/postgres
@@ -16,10 +18,13 @@ services:
       - ${PORT-3000}:${PORT-3000}
     volumes:
       - /docker/linkwarden/data:/data/data
+    healthcheck:
+      test: ["/usr/bin/curl", "--silent", "--fail", "http://localhost:${PORT-3000}/"]
     depends_on:
       - postgres
       - meilisearch
   meilisearch:
+    container_name: linkwarden-meilisearch
     image: getmeili/meilisearch:v1.14
     restart: always
     env_file: