GExperts menu grouped into submenus

AI;DR – Implementing this feature and writing this blog post were done mostly by Claude Code. If you don’t want to read “AI slop”, stop reading now. With all experts enabled, the GExperts menu had grown so long that on some smaller screens it needed one or more “More” submenus to fit. Back in 2019 Stefan Glienke suggested restructuring it (feature request #87), and now this has finally been done. The experts are now grouped into submenus: Editor: Uses Clause Manager, Code Proofreader, Comment Empty Code Blocks, Keyboard Macro Library, Clipboard History, Source Export, Message Dialog Form Designer: the experts that work on components, e.g. Components to Code, Rename Components, Replace Components, Set Tab Order IDE: Expert Manager, IDE Menu Shortcuts, Keyboard Shortcuts, Reselect Desktop, Add Dock Window Navigation: Grep, Instant Grep, Procedure List, Go to, Open File, Editor Bookmarks, Unit Tags, To Do List, Focus Code Editor, Vertical Tabs Project: Backup Project, Clean Directories,…