Hotkeys don't work on Windows with non en-us keyboard layout

[Reeywhaar]

Current way of matching hotkey with event.key property leads to broken hotkeys on Windows (Chrome, Vivaldi at least) as, for example with ru-RU locale on keybord hitting cmd+b will send event with key property set to cyrillic "и" and not "b".

First it was found in umputun/remark42#404

Images provided by @Andrew-Shtein prove difference in key prop

Issue located here:

markdown-toolbar-element/index.js

Lines 228 to 236 in dd0ffba

	function shortcut(toolbar: Element, event: KeyboardEvent) {
	if ((event.metaKey && modifierKey === 'Meta') || (event.ctrlKey && modifierKey === 'Control')) {
	const button = toolbar.querySelector(`[hotkey="${event.key}"]`)
	if (button) {
	button.click()
	event.preventDefault()
	}
	}
	}

[afwn90cj93201nixr2e1re]

@muan not bug.
That's not issue. It's expected, if you wanna create multilanguage support just add another hotkey data to div, for example:

[hotkey${currentKeyboardLang}="${event.key}"]

@koddsson, @mintbridge, @keithamus