[Feature]: Improved and enhanced token layout options

[bubblobill]

Describe the Problem

I'm mostly frustrated when there was already an issue I said I would have a go at addressing and can never find it again.

Token layout is a tiny panel in a cramped tab of the edit token dialog. It is imprecise and almost impossible to use on anything of size greater then 1 map grid size. It also lacks access to control over the independant scaling of a token image in the horizontal and vertical axes as well as rotation of the token issue.

The dialog also fails to contain all the available UI at larger text sizes, often putting the Ok/Cancel buttons off screen.

The Solution you'd like

A bigger, more accessible, more sophisticated, and easier to use GUI

Alternatives that you've considered.

None

Additional Context

Also ties-in to #997, #1447, #3424, #4886 , #4934, and no doubt a bunch of others

Tasks

Preview Give feedback

1. Modify GenericDialog class to use scroll pane and permit maximise/restore window actions #5101
   +0
2. Update Token class for new layout features #5103
   in progress +1
   
3. Move token layout panel to its own tab in edit token dialogue #5097
   in progress +1
   
4. Split token painting out of ZoneRenderer into new support class TokenRenderer