docs(storybook): Footer 컴포넌트 스토리북 생성

src/features/layout/footer/Footer.stories.tsx

@@ -0,0 +1,25 @@
+import { Meta, StoryObj } from '@storybook/react';
+import Footer from '.';
+import GlobalStyles from '@/assets/styles/index';
+
+const meta: Meta<typeof Footer> = {
+  title: 'features/layout/Footer',
+  decorators: [
+    (Story) => (
+      <>
+        <GlobalStyles />
+        <Story />
+      </>
+    ),
+  ],
+  component: Footer,
+  tags: ['autodocs'],
+};
+
+export default meta;
+
+type Story = StoryObj<typeof Footer>;
+
+export const Default: Story = {
+  render: () => <Footer />,
+};