fix: overflow for NexusLayoutMultipageContent (#1459)

## 📝 Changes

before:

![Screenshot 2024-11-07 at 2 16
28 PM](https://github.com/user-attachments/assets/b9e0e751-6722-478e-975d-69f51e278921)

after:

![Screenshot 2024-11-07 at 2 17
08 PM](https://github.com/user-attachments/assets/16840959-c486-41a2-aae8-3be58ed772ef)



## ✅ Checklist

Easy UI has certain UX standards that must be met. In general,
non-trivial changes should meet the following criteria:

- [x] Visuals match Design Specs in Figma
- [x] Stories accompany any component changes
- [x] Code is in accordance with our style guide
- [ ] ~Design tokens are utilized~
- [ ] ~Unit tests accompany any component changes~
- [ ] ~TSDoc is written for any API surface area~
- [ ] ~Specs are up-to-date~
- [x] Console is free from warnings
- [x] No accessibility violations are reported
- [x] Cross-browser check is performed (Chrome, Safari, Firefox)
- [x] Changeset is added

~Strikethrough~ any items that are not applicable to this pull request.

.changeset/short-hats-mate.md

@@ -0,0 +1,5 @@
+---
+"@easypost/easy-ui": minor
+---
+
+fix: overflow for NexusLayoutMultipageContent component

easy-ui-react/src/NexusLayout/NexusLayout.stories.tsx

@@ -10,6 +10,7 @@ import { action } from "@storybook/addon-actions";
 import { Meta, StoryObj } from "@storybook/react";
 import React from "react";
 import { Button } from "../Button";
+import { Text } from "../Text";
 import { HorizontalStack } from "../HorizontalStack";
 import { Menu } from "../Menu";
 import { NexusLayout } from "./NexusLayout";
@@ -174,7 +175,14 @@ export const MultipageContent: Story = {
                 </Button>
               </HorizontalStack>
             </NexusLayout.MultipageHeader>
-            <div style={{ height: 400 }}></div>
+            <div style={{ height: 400 }}>
+              <Text variant="body2">
+                Lorem ipsum dolor sit, amet consectetur adipisicing elit. Cumque
+                obcaecati iusto neque architecto, quae dolore illo. Saepe ipsum
+                voluptates reprehenderit repellendus deleniti, molestias
+                placeat, consectetur et nihil quisquam, numquam pariatur!
+              </Text>
+            </div>
           </NexusLayout.MultipageContent>
         </NexusLayout.MultipageContainer>
       </NexusLayout.Content>

easy-ui-react/src/NexusLayout/NexusLayoutMultipage.module.scss

@@ -15,6 +15,6 @@
 }
 
 .content {
-  flex: 1 0 auto;
+  flex: 1;
   padding: design-token("space.3") design-token("space.4");
 }