Normalize Namespace token file format

Scripts/provision-forgejo-nsc.sh

@@ -136,8 +136,46 @@ autoscaler_src="${REPO_ROOT}/services/forgejo-nsc/deploy/autoscaler.yaml"
 
 if [[ "${REFRESH_TOKEN}" -eq 1 || ! -s "${token_file}" ]]; then
   "${NSC_BIN}" auth check-login --duration 20m >/dev/null
-  "${NSC_BIN}" auth generate-dev-token --output_to "${token_file}" >/dev/null
+  raw_token_file="$(mktemp)"
+  trap 'rm -f "${raw_token_file}"; cleanup' EXIT
+  "${NSC_BIN}" auth generate-dev-token --output_to "${raw_token_file}" >/dev/null
+  RAW_NSC_TOKEN_FILE="${raw_token_file}" TOKEN_FILE="${token_file}" python3 - <<'PY'
+import json
+import os
+from pathlib import Path
+
+raw = Path(os.environ["RAW_NSC_TOKEN_FILE"]).read_text(encoding="utf-8").strip()
+if not raw:
+    raise SystemExit("generated Namespace token is empty")
+
+Path(os.environ["TOKEN_FILE"]).write_text(
+    json.dumps({"bearer_token": raw}, indent=2) + "\n",
+    encoding="utf-8",
+)
+PY
+  rm -f "${raw_token_file}"
   chmod 600 "${token_file}"
+elif [[ -s "${token_file}" ]]; then
+  TOKEN_FILE="${token_file}" python3 - <<'PY'
+import json
+import os
+from pathlib import Path
+
+path = Path(os.environ["TOKEN_FILE"])
+raw = path.read_text(encoding="utf-8").strip()
+if not raw:
+    raise SystemExit(0)
+
+try:
+    parsed = json.loads(raw)
+except json.JSONDecodeError:
+    parsed = None
+
+if isinstance(parsed, dict) and isinstance(parsed.get("bearer_token"), str) and parsed["bearer_token"].strip():
+    raise SystemExit(0)
+
+path.write_text(json.dumps({"bearer_token": raw}, indent=2) + "\n", encoding="utf-8")
+PY
 fi
 
 webhook_secret="$(python3 - <<'PY'