* Add presets sidebar, proof of concept row-based listing.
* Complete and unify section check/x drawing.
* Add error state to InputString, and corresponding members and builders to InputOptions.
Implement saving and loading of preset files.
* Implement `Config::SetBlock()`.
Implement Apply.
Implement Delete.
Some json structure changes.
* Apply `CVarClear()` calls in CVar-prefixed widget functions.
* Comment out satellite preset pickers for now.
* clang
* Fix ButtonOptions initializer list.
* I hate clang...
* Loop new preset checkbox creation.
Restore auto-resizing to new preset popup.
Remove errant BeginDisabled in randomizer (merge artifact?).
* Add BlockInfo struct to make array with all info for each block.
Setup loops for all other same-ish situations (applying presets, setting up columns, etc) based on blockInfo.
* Save tracker windows info for later restoration.
Lay the groundwork for said restoration.
* Complete tracker window restoration on preset application.
* Fix RadioButtonsOptions builder parameter type.
Add race lockout to new and apply buttons.
* Revert application of CVarClear on UIWidgets widgets (need to preserve manually-set default states).
* Remove enhancements satellite picker.
Swap randomizer satellite picker to use the manager presets, only displays presets with randomizer section included.
Move built-in presets to the asset archive, and remove delete button on them.
Remove PresetEntries.cpp.
* Fix locations and tricks tabs not updating live when applying preset with new system.
* Apply RandoGenerating lockout to rando preset Apply button.
* Fix new presets not being properly filtered in satellite selectors.
* Fix currently selected presets getting deleted still being selected in satellite selectors.
* Change BigPoeTargetCount in preset files to 1.