fix(editor): Dark mode switch style fix and other tweaks (no-changelog) (#7599)

Github issue / Community forum post (link here to close automatically):

packages/editor-ui/src/components/NodeDetailsView.vue

@@ -795,7 +795,7 @@ $main-panel-width: 360px;
 	position: absolute;
 	bottom: var(--spacing-4xs);
 	left: calc(100% + var(--spacing-s));
-	color: var(--color-text-xlight);
+	color: var(--color-feature-request-font);
 	font-size: var(--font-size-2xs);
 	white-space: nowrap;
 

packages/editor-ui/src/n8n-theme.scss

@@ -184,7 +184,6 @@
 // Dialog
 .el-overlay {
 	background-color: var(--color-dialog-overlay-background-dark);
-	backdrop-filter: blur(2px);
 }
 
 .el-dialog {

packages/editor-ui/src/views/SettingsUsageAndPlan.vue

@@ -262,7 +262,7 @@ const openPricingPage = () => {
 	margin: 0 0 var(--spacing-xs);
 	background: var(--color-background-xlight);
 	border-radius: var(--border-radius-large);
-	border: 1px solid var(--color-light-grey);
+	border: 1px solid var(--color-foreground-base);
 	white-space: nowrap;
 
 	.count {