feat(html): add hotkeys (#1239)

packages/html/src/define/ui/hotkey.ts

@@ -0,0 +1,10 @@
+import { HotkeyElement } from '../../ui/hotkey/hotkey-element';
+import { safeDefine } from '../safe-define';
+
+safeDefine(HotkeyElement);
+
+declare global {
+  interface HTMLElementTagNameMap {
+    [HotkeyElement.tagName]: HotkeyElement;
+  }
+}