Retry deployment health check

.forgejo/workflows/ci.yml

@@ -119,5 +119,12 @@ jobs:
             cd /opt/robot-u-site
             ./scripts/check_deploy_config.py
             docker compose up --build -d
-            curl -fsS http://127.0.0.1:8800/health
+            for attempt in $(seq 1 30); do
+              if curl -fsS http://127.0.0.1:8800/health; then
+                exit 0
+              fi
+              sleep 2
+            done
+            docker compose logs --tail=100 robot-u-site
+            exit 1
           '