setCDNConfig method
Sets CDN config with timestamp for cache management
Implementation
void setCDNConfig(CDNConfig config) {
final configStr = jsonEncode(config.toJson());
_cache[_configCacheKey] = configStr;
_cache[_configTimestampKey] = DateTime.now().millisecondsSinceEpoch.toString();
SecureStorage.storeSecureData(_configCacheKey, configStr);
SecureStorage.storeSecureData(_configTimestampKey, DateTime.now().millisecondsSinceEpoch.toString());
}