test(staging): add smoke suite script and gameplay smoke command (closes #22)

infra/staging/smoke_suite.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE_URL="${BASE_URL:-http://127.0.0.1:8000}"
+APP_DIR="${APP_DIR:-/opt/wpp-staging/app}"
+ISSUE_ON_FAIL="${ISSUE_ON_FAIL:-1}"
+
+fail() {
+  local message="$1"
+  echo "[smoke] FAIL: ${message}" >&2
+
+  if [[ "${ISSUE_ON_FAIL}" == "1" ]] && [[ -n "${GITEA_BASE:-}" ]] && [[ -n "${GITEA_REPO:-}" ]] && [[ -n "${GITEA_USER:-}" ]] && [[ -n "${GITEA_TOKEN:-}" ]]; then
+    python3 - <<PY || true
+import json
+import os
+import urllib.request
+import base64
+from datetime import datetime, timezone
+
+base = os.environ["GITEA_BASE"].rstrip("/")
+repo = os.environ["GITEA_REPO"]
+user = os.environ["GITEA_USER"]
+token = os.environ["GITEA_TOKEN"]
+message = os.environ.get("SMOKE_FAIL_MESSAGE", "unknown")
+when = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M UTC")
+
+payload = {
+    "title": f"[smoke-fail] staging smoke failed ({when})",
+    "body": (
+        "Automatisk oprettet af smoke-suite.\n\n"
+        f"Fejl: `{message}`\n"
+        "Kontekst: issue #22 (staging smoke-suite)"
+    ),
+    "labels": ["smoke-fail", "need-to-have", "staging"],
+}
+
+url = f"{base}/api/v1/repos/{repo}/issues"
+req = urllib.request.Request(url, data=json.dumps(payload).encode(), method="POST")
+auth = base64.b64encode(f"{user}:{token}".encode()).decode()
+req.add_header("Authorization", f"Basic {auth}")
+req.add_header("Content-Type", "application/json")
+with urllib.request.urlopen(req) as r:
+    print(f"[smoke] Created fail issue: HTTP {r.status}")
+PY
+  fi
+
+  exit 1
+}
+
+echo "[smoke] healthz check: ${BASE_URL}/healthz"
+curl -fsS "${BASE_URL}/healthz" >/dev/null || { SMOKE_FAIL_MESSAGE="healthz check failed" fail "healthz check failed"; }
+
+echo "[smoke] gameplay flow via management command"
+(
+  cd "${APP_DIR}"
+  .venv/bin/python manage.py smoke_staging
+) || { SMOKE_FAIL_MESSAGE="manage.py smoke_staging failed" fail "manage.py smoke_staging failed"; }
+
+echo "[smoke] OK"