refactor(lookup): simplify layout by removing Frame components

Refactored the LookupAddStep, LookupMatchesGrid, LookupSearchForm, and LookupWizard components to eliminate Frame components, replacing them with simpler div structures for improved readability and maintainability. Updated comments to reflect the new layout and functionality, aligning with the wizard-2 design pattern.

apps/web/src/components/lookup/lookup-matches-grid.tsx

@@ -4,7 +4,6 @@ import { useNavigate } from '@tanstack/react-router'
 
 import { CategoryBadge } from '@/components/category-badge'
 import { DataGridPrimaryCell } from '@/components/data-grid-cell'
-import { FrameDataGrid } from '@/components/reui-kit'
 import { DataGridSection } from '@/components/data-grid-shell'
 import { Badge } from '@/components/reui/badge'
 import { DataGridColumnHeader } from '@/components/reui/data-grid/data-grid-column-header'
@@ -12,7 +11,8 @@ import { useClientDataGrid } from '@/hooks/use-client-data-grid'
 import type { LookupMatch } from '@/types/api'
 
 /**
- * Lookup matches grid — data-grid-filtering-2 pattern.
+ * Lookup matches grid — bare section for wizard-2 single Frame.
+ * @see https://reui.io/preview/base/wizard-2
  * @see https://reui.io/preview/base/data-grid-filtering-2
  * @see https://reui.io/docs/components/base/badge
  */
@@ -113,10 +113,13 @@ export function LookupMatchesGrid({
   })
 
   return (
-    <FrameDataGrid
-      title="Совпадения"
-      description="Entries и snapshots · клик по строке открывает модуль"
-    >
+    <div className="flex flex-col gap-3">
+      <div className="flex flex-col gap-px">
+        <h3 className="text-sm font-semibold">Совпадения</h3>
+        <p className="text-muted-foreground text-sm">
+          Entries и snapshots · клик по строке открывает модуль
+        </p>
+      </div>
       <DataGridSection
         table={table}
         recordCount={filteredCount}
@@ -129,6 +132,6 @@ export function LookupMatchesGrid({
           void navigate({ to: '/modules/$moduleId', params: { moduleId: row.module_id } })
         }
       />
-    </FrameDataGrid>
+    </div>
   )
 }