[HOLD for payment 2024-11-11] [Search v2.5][Autocomplete][App] Autocomplete: currencies

[luacmartins]

Implement this section of the design doc

[melvin-bot]

Triggered auto assignment to @garrettmknight (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.

[luacmartins]

We'll start working on it soon.