fix(Timer): ensure joypad input states are explicitly checked for boo…

[hugou74130]

Fixed a rather silly bug: if you head to the TAS section and touch the joypad while a sheet is launching, the app crashes. The cause: joypad.get() returns nil for unpressed buttons instead of false, but ugui.toggle_button uses a strict assertion that expects a boolean — since nil isn't one, it crashes. Fix: used Joypad.input.X == true to force a boolean value.

wtf.mp4

[FramePerfection]

I'm not sure what's really happening here, and while I think this fix would work, I don't think it should be necessary.

I can reproduce a crash involving the timer view myself, but that's triggered by a Z input value that is 1 instead of true (within a collection of many Z values that are correctly either true or false).
I have absolutely no idea how that happened, but I'd advise that you look through your own semantic workflow sheet files, and check if there are any suspicious values like nil or non-boolean values for buttons or the like.