perf: use overflow: clip instead of hidden

src/client/components/media-image.vue

@@ -143,7 +143,8 @@ export default defineComponent({
 	> a {
 		display: block;
 		cursor: zoom-in;
-		overflow: hidden;
+		overflow: hidden; // overflow: clip; をSafariが対応したら消す
+		overflow: clip;
 		width: 100%;
 		height: 100%;
 		background-position: center;