Move ADO Tools into this module, make JMESPATH a subsection + add a view for listing children

[DiegoPino]

What?

ADO TOOLS tab (form/controller) is not on the right module and JMESPATH should be ONE of many tools available for admins.

WE need

• Move the code/classes/permissions/routes to this module from strawberry_runners
• Make JMESPATH tester a subsection (a tab) on the main ADO Tools route (using one of the other tasks/menu/action YML files)
• Add a Modal "Children ADOs" Tab that uses a View (and thus has a controller) that lists all Children (or related objects so can be more tan a single property... might be ispartof initially but since it will be a view might be more) of the Current NODE with a similar layout that /admin/content (the list of nodes). This View should be shipped with our module and be very simple. We can then extend/add/replace with more advanced ones.

Eventually the later view could be adapted/modified/rethemed to allow dragging/for sorting or do other fancy stuff. For now a listing is already a lot/good

This is @aksm holiday assignment!

[DiegoPino]

@aksm please feel free to add ideas/needs or questions to this.

@alliomeria and @karomabiles this one is for Admins like yourselves so please feel free to request things here.