Improve container resilience after VPS restarts.

Add an automatic restart policy and a built-in HTTP healthcheck so the service recovers cleanly after host reboot and reports runtime readiness.

Made-with: Cursor

docker-compose.yml

@@ -4,6 +4,13 @@ services:
   erdbeerkasse:
     build: .
     container_name: erdbeerkasse
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "python", "-c", "import urllib.request,sys; urllib.request.urlopen('http://127.0.0.1:90/', timeout=5); sys.exit(0)"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 15s
     ports:
       - "9090:90"
     volumes: