Get global configuration for vaults from Paradex.
Retrieves system-wide configuration parameters for vaults on Paradex,
including fee structures, limits, and other global settings that apply
to all vaults on the platform.
Returns:
Dict[str, Any]: Global vault configuration with the following structure:
- success (bool): Whether the request was successful
- timestamp (str): ISO-formatted timestamp of the request
- environment (str): Current Paradex environment (mainnet/testnet)
- config (Dict): Global vault configuration parameters
If an error occurs, returns:
- success (bool): False
- timestamp (str): ISO-formatted timestamp of the request
- environment (str): Current Paradex environment
- error (str): Error message
- config (None): Null value for config