fix: default option tab in docs (#5991)

---
title: "[SDK/Dashboard/Portal] Feature/Fix: Concise title for the changes"
---

If you did not copy the branch name from Linear, paste the issue tag here (format is TEAM-0000):

## Notes for the reviewer
Anything important to call out? Be sure to also clarify these in your comments.

## How to test
Unit tests, playground, etc.

<!-- start pr-codex -->

---

## PR-Codex overview
This PR updates the content in the `page.mdx` file related to the `Tabs` component, changing the default tab and modifying the displayed information regarding supported currencies.

### Detailed summary
- Changed the default value of the `Tabs` component from none to `"typescript"`.
- Updated the introductory text to specify that users may currently use `Lisk LSK`, `Base USDC`, or `Celo CUSD`.

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}`

<!-- end pr-codex -->

Author: GiselleNessi

apps/portal/src/app/connect/account-abstraction/erc-20-paymaster/page.mdx

@@ -11,7 +11,7 @@ Configure the Paymaster In your SDK code, specify the ERC-20 token you wish to u
 
 Currently you may use Lisk LSK, Base USDC or Celo CUSD.
 
-<Tabs>
+<Tabs defaultValue="typescript">
 
 <TabsList>
 	<TabsTrigger value="typescript">TypeScript</TabsTrigger>