NSQS Frontend Components: Update approvalAccount selector to be "Payment Account" on the Export Tab

[yuwenmemon]

Tracking Issue: https://github.com/Expensify/Expensify/issues/446352

Design Doc: https://docs.google.com/document/d/18g8cUtqiSwJce2a42d7uU1dLmxz6hjfVf1bIXwyz4PY/

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@s77rt As discussed here, let's remove the A/P Approval Account selector in the Advanced Tab. Instead, we should create a "Payment Account" selector that will show the same bank accounts as before (although now they will be stored under paymentAccounts) but in the Export Tab:

Finally, the ID of the selected account should be stored under the key paymentAccount in the config.

Let me know if you have any questions!

[melvin-bot]

Triggered auto assignment to @miljakljajic (NewFeature), see https://stackoverflowteams.com/c/expensify/questions/14418#:~:text=BugZero%20process%20steps%20for%20feature%20requests for more details. Please add this Feature request to a GH project, as outlined in the SO.

[melvin-bot]

⚠️ It looks like this issue is labelled as a New Feature but not tied to any GitHub Project. Keep in mind that all new features should be tied to GitHub Projects in order to properly track external CAP software time ⚠️

[melvin-bot]

Triggered auto assignment to Design team member for new feature review - @dubielzyk-expensify (NewFeature)

[melvin-bot]

Triggered auto assignment to @muttmuure (NewFeature), see https://stackoverflowteams.com/c/expensify/questions/14418#:~:text=BugZero%20process%20steps%20for%20feature%20requests for more details. Please add this Feature request to a GH project, as outlined in the SO.

[melvin-bot]

⚠️ It looks like this issue is labelled as a New Feature but not tied to any GitHub Project. Keep in mind that all new features should be tied to GitHub Projects in order to properly track external CAP software time ⚠️

[melvin-bot]

Current assignee @dubielzyk-expensify is eligible for the NewFeature assigner, not assigning anyone new.

[miljakljajic]

still on maternity leave, reported here: https://expensify.slack.com/archives/C05P8G4A1SP/p1739465523347319

[s77rt]

#56843

[melvin-bot]

Triggered auto assignment to @maddylewis (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.