fix : Sync Make Path Editable state between path tool and menu bar

[Annonnymmousss]

Summary

Fix an issue where the “Make Path Editable” menu item could get stuck in a disabled state while the Path tool correctly allowed the action.

Problem

The Menu Bar and Path tool each tracked their own make_path_editable_is_allowed state. The Path tool updated correctly, but the Menu Bar was never notified, leaving the menu item out of sync.

Solution

Add a message-based update flow so the Path tool notifies the Menu Bar whenever the allowed state changes. The Menu Bar updates its state and redraws, keeping both UI entry points in sync.

Code todo list

• https://discord.com/channels/731730685944922173/881073965047636018/1415971652470181984

Demo

sync-makepatheditablestate.mov

[Annonnymmousss]

#3497 supersedes it.