feat: create story with examples for current docs

src/pages/ValidatorOnboarding/ValidatorSetup/ValidatorInstalling/CurrentPlatformOSContent.stories.ts

@@ -0,0 +1,31 @@
+import type { Meta, StoryObj } from '@storybook/react'
+
+import CurrentPlatformOSContent from './CurrentPlatformOSContent'
+import { LINUX, MAC, WINDOWS } from '../../../../constants'
+
+const meta = {
+  title: 'ValidatorOnboarding/CurrentPlatformOSContent',
+  component: CurrentPlatformOSContent,
+  tags: ['autodocs'],
+} satisfies Meta<typeof CurrentPlatformOSContent>
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+export const MacOs: Story = {
+  args: {
+    selectedOS: MAC,
+  },
+}
+
+export const Windows: Story = {
+  args: {
+    selectedOS: WINDOWS,
+  },
+}
+
+export const Linux: Story = {
+  args: {
+    selectedOS: LINUX,
+  },
+}