chore: minor fixes (#750)

Author: tenphi

.changeset/metal-bananas-move.md

@@ -0,0 +1,5 @@
+---
+"@cube-dev/ui-kit": patch
+---
+
+Fix \$label-width definition in Label component.

src/components/fields/TextInput/TextInput.docs.mdx

@@ -1,4 +1,4 @@
-import { Meta, Canvas, Story, Controls } from '@storybook/blocks';
+import { Meta, Story, Controls } from '@storybook/blocks';
 import { TextInput } from './TextInput';
 import * as TextInputStories from './TextInput.stories';
 
@@ -18,9 +18,7 @@ A text input component that allows users to input custom text entries with a key
 
 ## Component
 
-<Canvas>
-    <Story of={TextInputStories.Default} />
-</Canvas>
+<Story of={TextInputStories.Default} />
 
 ---
 

src/components/form/Label.tsx

@@ -67,7 +67,7 @@ export const LABEL_STYLES: Styles = {
   whiteSpace: 'nowrap',
   width: {
     '': 'initial',
-    side: '@(label-width, initial)',
+    side: '($label-width, initial)',
   },
 };