Fix runtime error: payload undefined in custom view

Runtime Fix:
- Removed DefaultTemplate wrapper that was causing payload undefined error
- Simplified component to return content directly for Payload custom views
- Payload CMS automatically provides admin layout for custom views
- Removed unnecessary template prop dependencies

Component Structure:
- Custom views in Payload are rendered within the admin layout automatically
- No need for manual DefaultTemplate wrapper in custom view components
- Maintained all spreadsheet functionality and theme integration
- Simplified props interface to handle any view context

The feature flags view now renders correctly as a Payload custom view
without runtime errors, while preserving all functionality and admin layout.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/FeatureFlagsView.tsx

@@ -4,7 +4,6 @@ import {
   useConfig,
   useTheme
 } from '@payloadcms/ui'
-import { DefaultTemplate } from '@payloadcms/next/templates'
 
 interface FeatureFlag {
   id: string
@@ -25,17 +24,10 @@ interface FeatureFlag {
 }
 
 interface FeatureFlagsViewProps {
-  i18n?: any
-  locale?: any
-  params?: any
-  payload?: any
-  permissions?: any
-  searchParams?: any
-  user?: any
-  visibleEntities?: any
+  [key: string]: any
 }
 
-const FeatureFlagsViewComponent = (props: FeatureFlagsViewProps) => {
+const FeatureFlagsViewComponent = (props: FeatureFlagsViewProps = {}) => {
   const { config } = useConfig()
   const { theme } = useTheme()
   const [flags, setFlags] = useState<FeatureFlag[]>([])
@@ -623,20 +615,8 @@ const FeatureFlagsViewComponent = (props: FeatureFlagsViewProps) => {
     </div>
   )
 
-  return (
-    <DefaultTemplate
-      i18n={props.i18n}
-      locale={props.locale}
-      params={props.params}
-      payload={props.payload}
-      permissions={props.permissions}
-      searchParams={props.searchParams}
-      user={props.user}
-      visibleEntities={props.visibleEntities}
-    >
-      <FeatureFlagsContent />
-    </DefaultTemplate>
-  )
+  // Return the content directly - Payload handles the admin layout for custom views
+  return <FeatureFlagsContent />
 }
 
 export const FeatureFlagsView = memo(FeatureFlagsViewComponent)