feat: remove JSONModelDesigner TSX wrapper (already JSON component)

src/components/JSONModelDesigner.tsx

@@ -1,18 +0,0 @@
-import { PageRenderer } from '@/lib/json-ui/page-renderer'
-import modelDesignerSchema from '@/config/pages/model-designer.json'
-import { PageSchema } from '@/types/json-ui'
-
-interface JSONModelDesignerProps {
-  models: any[]
-  onModelsChange: (models: any[]) => void
-}
-
-export function JSONModelDesigner({ models, onModelsChange }: JSONModelDesignerProps) {
-  const schema = modelDesignerSchema as PageSchema
-
-  const handleCustomAction = async (action: any, event?: any) => {
-    console.log('[JSONModelDesigner] Custom action:', action, event)
-  }
-
-  return <PageRenderer schema={schema} onCustomAction={handleCustomAction} />
-}