Mask Password-Type Input Values in QApp Execution Logs

NetBrain currently displays QApp input parameters of type password as clear text within the QApp execution log, exposing sensitive credential values to anyone with log access. This enhancement proposes masking password-type input values in the execution log output, consistent with how such values are handled in other parts of the interface. Masking these values would reduce the risk of credential exposure and help customers meet security and compliance requirements around sensitive data handling.