fix: correct block explorer URL in WalletAccount component

[egemenkus]

Previously, when clicking on one of the accounts listed under the /settings/manager page, the app was generating a malformed URL and returning a 400 error.

❌ Broken URL example:

/settings/manager/[object Object]/address/0x4A1a2197f307222cD67A1762D9A352F64558d9Be

The anchor tag being rendered looked like this:

<a
  rel="noreferrer noopener"
  href="/settings/manager/[object Object]/address/0x4A1a2197f307222cD67A1762D9A352F64558d9Be"
  target="_blank"
  data-discover="true"
/>

✅ Fix applied

After updating the WalletAccount.tsx component, the URL is now correctly generated using the block explorer's base URL and the manager address.

✅ Corrected anchor output:

<a
  rel="noreferrer noopener"
  href="https://explorer.testnet.lens.xyz/address/0x4A1a2197f307222cD67A1762D9A352F64558d9Be"
  target="_blank"
/>

[Copilot]

Copilot reviewed 1 out of 1 changed files in this pull request and generated no comments.

[bigint]

Epic thanks @egemenkus 🙏🏼