Feat: DeleteGridItemButton 관련 스토리북 추가

src/components/asset/DeleteGridItemButton/index.stories.tsx

@@ -0,0 +1,34 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { fn } from '@storybook/test'
+import DeleteGridItemButton from '.'
+
+const meta: Meta<typeof DeleteGridItemButton> = {
+  title: 'Asset/DeleteGridItemButton',
+  component: DeleteGridItemButton,
+  parameters: {
+    docs: {
+      subtitle: 'DeleteGridItemButton은 Asset을 삭제하는 버튼입니다.',
+    },
+  },
+  argTypes: {
+    onDelete: {
+      description: '해당 Asset을 삭제합니다.',
+    },
+  },
+  decorators: [
+    (Story) => (
+      <div className="relative w-8 h-8 m-4">
+        <Story />
+      </div>
+    ),
+  ],
+}
+
+export default meta
+type Story = StoryObj<typeof DeleteGridItemButton>
+
+export const Default: Story = {
+  args: {
+    onDelete: fn(),
+  },
+}