platform-datamask-run: Salesforce Data Mask End-to-End Operation Use this skill to operate the Salesforce Data Mask feature on a sandbox : configure a masking policy over PII fields, start a masking job, poll it to a terminal state, report which records were masked, and abort a run that is still in progress. Data Mask is sandbox-only — the run/abort REST endpoints return on production (a runtime sandbox guard). Confirm the target org is a sandbox before starting. When This Skill Owns the Task - Running a Data Mask job against a configured policy - Polling masking-job status to completion - Re…