Sam/libertyx cash payment type

[samholmes]

CHANGELOG

Does this branch warrant an entry to the CHANGELOG?

• Yes
• No

Dependencies

none

Requirements

If you have made any visual changes to the GUI. Make sure you have:

• Tested on iOS device
• Tested on Android device
• Tested on small-screen device (iPod Touch)
• Tested on large-screen device (tablet)

---

Note

Adds a new cash payment type (instant settlement), switches LibertyX buy to cash, and localizes payment type display names.

• Ramps:
  • Add cash to FiatPaymentType and map settlement to instant in getSettlementRange.
  • Update libertyx buy paymentTypes to ['cash'].
• UI/Utils:
  • Localize payment type display names by using lstrings in paymentTypeUtils.
  • Add payment type strings to en_US.ts / enUS.json and icon mapping for cash in paymentTypeIcons.
• Docs: Update CHANGELOG.md to note localized payment type names.

^{Written by Cursor Bugbot for commit b7375b1. This will update automatically on new commits. Configure here.}

---

• To see the specific tasks where the Asana app for GitHub is being used, see below:
  • https://app.asana.com/0/0/1211840063544365

[Jon-edge]

This should belong in the same commit as the json, squash both commits into one, no need to split such small changes.