feat(core): add mute button component (#455)

packages/html/src/define/ui/mute-button.ts

@@ -0,0 +1,9 @@
+import { MuteButtonElement } from '../../ui/mute-button/mute-button-element';
+
+customElements.define(MuteButtonElement.tagName, MuteButtonElement);
+
+declare global {
+  interface HTMLElementTagNameMap {
+    [MuteButtonElement.tagName]: MuteButtonElement;
+  }
+}