Make all shortcuts customizable

Is your feature request related to a problem? Please describe. If you press Ctrl + ?, a window opens in which several shortcuts are listed, but they are not configurable.

Describe the solution you'd like However, there are a few shortcuts that are customisable, they are listed in the settings. Here you could also list the other shortcuts and make them configurable. To keep the settings from becoming too confusing, you could also create a submenu inside the settings in which you set all the shortcuts. Then you could even make different submenus for the categories of shortcuts (e.g. general (menus, ...), pen, text editing, ...).

Describe alternatives you've considered You could also make the shortcuts configurable right in the ctrl + ? menu, but I would personally prefer the configuration being done in the settings and the menu just showing the current state.

Additional context As for the idea with the submenu, I was inspired by the accessibility settings of the new GNOME version 44, which also divide the different categories into submenus.