fix(FileTabs): limit the max width

Author: tenphi

.changeset/angry-ways-switch.md

@@ -0,0 +1,5 @@
+---
+'@cube-dev/ui-kit': patch
+---
+
+Add support for dark schema for Underlay.

.changeset/lazy-bees-repeat.md

@@ -0,0 +1,5 @@
+---
+'@cube-dev/ui-kit': patch
+---
+
+Fix FileTabs Pane max size.

src/components/organisms/FileTabs/FileTabs.tsx

@@ -482,6 +482,7 @@ FileTabs.TabPane = function FileTabPane(allProps: CubeFileTabProps) {
   return (
     <Block
       style={{ display: isCurrent ? 'block' : 'none' }}
+      width="max 100%"
       flexGrow={1}
       {...props}
     >

src/components/overlays/Modal/Underlay.tsx

@@ -6,6 +6,7 @@ import { TransitionState } from './types';
 
 const UnderlayElement = tasty({
   qa: 'Underlay',
+  'data-type': 'primary',
   styles: {
     position: 'fixed',
     top: 0,