Provide run recent command sorting that behaves closer to reverse-i-search

[Tyriar]

I've had run recent command on ctrl+r for a while. It does provide a nice experience with an overview of what you have been doing, but the more you use it the less relevant the search results become. Since the sorting of the groups is already in reverse search order, the groups could still remain (current session, then previous session, then history).

Instead of a new command this could reuse the same one with an argument to configure a keybinding to do either and also a persisted sorting toggle at the top of the quick pick.

[Tyriar]

WIP:

		quickPick.title = 'Run Recent Command';
		quickPick.buttons = [
			{
				alwaysVisible: true,
				iconClass: Codicon.sortPrecedence.classNames,
				tooltip: nls.localize('close', "Toggle sorting")
			}
		];
		return new Promise<void>(r => {
			quickPick.onDidTriggerButton(e => {
				console.log('onDidTriggerButton e', e);
			});