fix: validate selected internal account address format in Asset component cp-7.60.0 (#22870)

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## **Description**
This PR fixes non-evm address transformation on asset page, used for
generating blockexplorer link.
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## **Changelog**

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CHANGELOG entry: Fixed a bug that was causing redirect to incorrect url
when viewing all transactions on blockexplorer from asset page

## **Related issues**

Fixes: #22858

## **Manual testing steps**

```gherkin
Feature: View full history on Solscan

  Scenario: user views full history on Solscan
    Given user has transacted with some solana assets

    When user opens individual solana asset page and clicks "View full history on Solscan"
    Then correct solscan link is opened
```

## **Screenshots/Recordings**

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### **Before**


https://github.com/user-attachments/assets/ccf486ec-3bf9-44c6-bbca-3ed4d8582aaa


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### **After**


https://github.com/user-attachments/assets/14882761-c8ae-4bd5-8b3e-4fb4eea65472


<!-- [screenshots/recordings] -->

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## **Pre-merge reviewer checklist**

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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Only checksum EVM (hex) addresses in Asset view, leaving non-EVM
addresses intact to produce correct block explorer links.
> 
> - **Asset View (`app/components/Views/Asset/index.js`)**:
> - Validate address with `isHexAddress` and only apply
`safeToChecksumAddress` to EVM addresses; leave non-EVM addresses
unchanged for downstream usage (e.g., block explorer links).
> - Update imports: add `isHexAddress`; remove `toChecksumHexAddress`
usage.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
3d1b03f. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: PatrykLucka

app/components/Views/Asset/index.js

@@ -30,6 +30,7 @@ import {
 } from '../../../selectors/networkController';
 import { selectTokens } from '../../../selectors/tokensController';
 import { sortTransactions } from '../../../util/activity';
+import { isHexAddress } from '@metamask/utils';
 import {
   areAddressesEqual,
   safeToChecksumAddress,
@@ -65,7 +66,6 @@ import { selectSelectedInternalAccount } from '../../../selectors/accountsContro
 import { updateIncomingTransactions } from '../../../util/transaction-controller';
 import { withMetricsAwareness } from '../../../components/hooks/useMetrics';
 import { store } from '../../../store';
-import { toChecksumHexAddress } from '@metamask/controller-utils';
 import {
   selectSwapsTransactions,
   selectTransactions,
@@ -216,9 +216,9 @@ class Asset extends PureComponent {
   filter = undefined;
   navSymbol = undefined;
   navAddress = undefined;
-  selectedAddress = toChecksumHexAddress(
-    this.props.selectedInternalAccount?.address,
-  );
+  selectedAddress = isHexAddress(this.props.selectedInternalAccount?.address)
+    ? safeToChecksumAddress(this.props.selectedInternalAccount?.address)
+    : this.props.selectedInternalAccount?.address;
 
   updateNavBar = (contentOffset = 0) => {
     const {