Tanium Solution: Content Hub Preview Image Display Fix (P0)

What Changed

Fixed workbook preview image metadata configuration for proper Content Hub display. The primary focus was on Tanium solution workbook metadata, with additional fixes to SOC Handbook query logic and cleanup of duplicate Keeper Security metadata.

Security Impact

Labeled P0 — assess deployment or pipeline breakage risk explicitly. This metadata fix ensures proper workbook visibility in Content Hub, preventing SOC teams from missing available analytics capabilities during solution deployment.

Affected Files

Solutions/Tanium/Workbooks/TaniumWorkbook.json Workbooks/WorkbooksMetadata.json Solutions/SOC Handbook/Workbooks/SecurityOperationsEfficiency.json (packaging artefacts: mainTemplate.json files for multiple solutions)