Resize the name panel in Resourcing

The left-hand project and resource name panel in Resourcing can now be resized. Drag it wider to read long names or narrower to create more room for the schedule, with the timeline updating to match.

In the main Resourcing view, hover over the right edge of the name panel and drag to set its width for the current session.

This helps resource managers, project managers, and operations teams review schedules with clearer labels and less truncation.