chore: add story for RestoreVaultPage component

ui/pages/keychains/restore-vault.stories.tsx

@@ -0,0 +1,37 @@
+import React from 'react';
+import type { Meta, StoryObj } from '@storybook/react';
+import { Provider } from 'react-redux';
+import configureStore from 'redux-mock-store';
+import RestoreVaultPage from './restore-vault';
+
+const mockStore = configureStore([]);
+const store = mockStore({
+  appState: {
+    isLoading: false,
+  },
+});
+
+const meta: Meta<typeof RestoreVaultPage> = {
+  title: 'Pages/Keychains/RestoreVaultPage',
+  component: RestoreVaultPage,
+  decorators: [(Story) => <Provider store={store}><Story /></Provider>],
+  argTypes: {
+    createNewVaultAndRestore: { action: 'createNewVaultAndRestore' },
+    leaveImportSeedScreenState: { action: 'leaveImportSeedScreenState' },
+    history: { control: 'object' },
+    isLoading: { control: 'boolean' },
+  },
+  args: {
+    createNewVaultAndRestore: () => {},
+    leaveImportSeedScreenState: () => {},
+    history: { push: () => {} },
+    isLoading: false,
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof RestoreVaultPage>;
+
+export const DefaultStory: Story = {};
+
+DefaultStory.storyName = 'Default';