nsyshid: Emulate Dimensions Toypad

[deReeperJosh]

This PR aims to emulate the last mainstream toys-to-life peripheral, the Lego Dimensions Toypad. The Toypad is functionally very similar to the Disney Infinity Base, it has 2 endpoints, one for reading and one for writing, and all requests and responses are padded to 32 bytes.

The UI I have created functions mostly the same as the Skylander Portal and Infinity Base, but the layout is slightly different, to try to match the positions of a physical portal:

Users can Clear minifgures from the UI, Create either a new Character, or a 'Blank Tag' which can be used to store gadgets from the game, or Load an existing dump.

The game quite frequently requires figures to be moved to different positions on the Toypad, so I have added in a move button, which opens up a new UI window allowing users to quickly select a new position to move one of their loaded figures on to:

Any testing would be much appreciated, I have the game but a lot of different sections of the game have different ways to interact with the Toypad, so there is potential for some areas of the game to require slight variations to adding/removing responses etc.

For anyone interested, here is a video of the tool in action

This PR should close #1268.

[deReeperJosh]

Will squash the commits once reviews have been done

[goeiecool9999]

Will squash the commits once reviews have been done

You don't have to. The Cemu repo has merge commits disabled so the options for merging PR's are squash or rebase. Usually squash is chosen so the individual commits do not enter the main tree. It might actually be helpful to keep the separate commits in the PR just in case.