[docs] Remove shadcn shadow DOM caution

Author: x0k

apps/docs2/src/content/docs/themes/shadcn.mdx

@@ -115,15 +115,6 @@ use one or import the replacement widget directly.
 
 ## Widgets demo
 
-:::caution
-
-Currently, some `shadcn-svelte` components do not work in the shadow DOM,
-which is used in the documentation and playground.
-
-See https://github.com/huntabyte/bits-ui/issues/828 for more details.
-
-:::
-
 <Tabs>
   <TabItem label='Form'>
     <FormCard style={styles}>

apps/docs2/src/content/docs/themes/shadcn4.mdx

@@ -95,15 +95,6 @@ use one or import the replacement widget directly.
 
 ## Widgets demo
 
-:::caution
-
-Currently, some `shadcn-svelte` components do not work in the shadow DOM,
-which is used in the documentation and playground.
-
-See https://github.com/huntabyte/bits-ui/issues/828 for more details.
-
-:::
-
 <Tabs>
   <TabItem label='Form'>
     <FormCard style={styles}>