Get a comprehensive summary of a specific vault.
Retrieves a summary of all important information about a vault,
including balance, positions, recent activity, and performance metrics.
This provides a high-level overview of the vault's current state.
Returns:
Dict[str, Any]: Summary information for the vault, including:
- balance (Dict): Current balance information
- positions (List): Current open positions
- performance (Dict): Performance metrics
- recent_activity (List): Recent transactions or trades
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
- summary (None): Null value for summary