Add Linking-Tickets page (problems/changes/tickets/CMDB); update Tickets + Problem refs to the unified Links section
Problem Management wiki: picker modals, notes journal, tables, phase-2 ideas Update incident/change linking to describe the searchable multi-select pickers and right-click "Link to problem", add the Notes journal + History sections, note the ?change_id= deep-link standardisation, and list phase-2 ideas.
Add Problem Management module page + sidebar link