Resizable sections in Runbook right panel

NetBrain currently does not allow the sections within the Runbook right-side panel to be resized, which makes it difficult to fully view long commands or lengthy device names within the fixed display area. This enhancement would add resizable controls to each section of the right panel, allowing users to expand or collapse individual sections as needed. Customers working with longer command outputs or extended device naming conventions would benefit from improved readability and reduced effort when distinguishing between panel sections.