fix: healthcheck with verbose error output

Remove 2>/dev/null to surface the actual error when docker exec
or wget fails inside the CI container.

.gitea/workflows/pr.yml

@@ -82,10 +82,11 @@ jobs:
       - name: Wait for CI site to be healthy
         run: |
           for i in {1..30}; do
-            if docker exec euchre-camp-ci wget -q -O- http://localhost:3000/api/health 2>/dev/null | grep -q healthy; then
-              echo "CI site is healthy"
+            if result=$(docker exec euchre-camp-ci wget -q -O- http://localhost:3000/api/health 2>&1); then
+              echo "CI site is healthy: $result"
               exit 0
             fi
+            echo "Attempt $i: $result"
             sleep 2
           done
           echo "CI site failed to become healthy after 60 seconds"