Function writeErrorResponse

internal/api/server.go:46–56

writeErrorResponse writes a JSON error response using huma's ErrorModel format for consistency with the rest of the API.

(w http.ResponseWriter, status int, detail string)

// writeErrorResponse writes a JSON error response using huma's ErrorModel format
// for consistency with the rest of the API.
func writeErrorResponse(w http.ResponseWriter, status int, detail string) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)

	errModel := &huma.ErrorModel{
		Title:  http.StatusText(status),
		Status: status,
		Detail: detail,
	}
	_ = json.NewEncoder(w).Encode(errModel)
}

// containsNulByte checks if a string contains a NUL byte, either as a literal \x00
// or URL-encoded as %00.