chore(client): rendering performance tweak a bit

packages/client/src/components/global/page-header.vue

@@ -178,6 +178,8 @@ onUnmounted(() => {
 	-webkit-backdrop-filter: var(--blur, blur(15px));
 	backdrop-filter: var(--blur, blur(15px));
 	border-bottom: solid 0.5px var(--divider);
+	contain: strict;
+	height: var(--height);
 
 	&.thin {
 		--height: 45px;

packages/client/src/components/ui/container.vue

@@ -144,6 +144,7 @@ export default defineComponent({
 .ukygtjoj {
 	position: relative;
 	overflow: hidden; overflow: clip;
+	contain: content;
 
 	&.naked {
 		background: transparent !important;

packages/client/src/components/widgets.vue

@@ -113,6 +113,7 @@ export default defineComponent({
 	}
 
 	> .widget, .customize-container {
+		contain: content;
 		margin: var(--margin) 0;
 
 		&:first-of-type {