fix(frontend/media): メディアプロキシ使用時オーディオが再生されない問題を修正 (MisskeyIO#854)

packages/frontend/src/components/MkMediaAudio.vue

@@ -27,6 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<audio
 			ref="audioEl"
 			preload="metadata"
+			crossorigin="anonymous"
 			controls
 			:class="$style.nativeAudio"
 			@keydown.prevent
@@ -41,6 +42,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<audio
 				ref="audioEl"
 				preload="metadata"
+				crossorigin="anonymous"
 			>
 				<source :src="audio.url">
 			</audio>

packages/frontend/src/components/MkMediaVideo.vue

@@ -34,6 +34,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:title="video.comment ?? undefined"
 			:alt="video.comment"
 			preload="metadata"
+			crossorigin="anonymous"
 			controls
 			@keydown.prevent
 		>
@@ -54,6 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:title="video.comment ?? undefined"
 			:alt="video.comment"
 			preload="metadata"
+			crossorigin="anonymous"
 			playsinline
 			@keydown.prevent
 			@click.self="togglePlayPause"