[HOLD for payment 2022-03-02] [$250] Add the ability to configure the distance tracking `rate` and `unit` on the Free Plan

[trjExpensify]

If you haven’t already, check out our contributing guidelines for onboarding and email contributors@expensify.com to request to join our Slack channel!

---

Deliverables

1. Update the Reimburse receipts workspace page to be titled Reimburse expenses instead

2. Add a new sub-section to the reimburse expenses page with the header Track distance and the copy: Set the per mile/km rate and choose a default unit to track.
3. Add the Rate field to allow for the rate to be changed by calling the command Policy_CustomUnit_Update
4. Add the Unit dropdown to be able to track distance in Miles (default) or Kilometers and allow for it to be changed by calling the command Policy_CustomUnitRate_Update

Platform:

New feature, to be available on all platforms.

Notes/Photos/Videos: Added in-line above. Here is the SVG asset for the car icon: GPS Track.svg.zip
Expensify/Expensify Issue URL: https://github.com/Expensify/Expensify/issues/181768
Issue reported by: trjexpensify
Slack conversation: https://expensify.slack.com/archives/C03U7DCU4/p1634665726096500
Upwork URL: https://www.upwork.com/jobs/~01143e8c4bd3284e03
View all open jobs on GitHub

[MelvinBot]

Triggered auto assignment to @CortneyOfstad (AutoAssignerTriage), see https://stackoverflow.com/c/expensify/questions/4749 for more details.

[MelvinBot]

Triggered auto assignment to @deetergp (Engineering), see https://stackoverflow.com/c/expensify/questions/4319 for more details.

[sonialiap]

moving user from the other GH issue
harvey@connectdaycare.co.uk
https://www.expensify.com/concierge/#/chat/6457965

[trjExpensify]

@deetergp we triaged this one over here, so I'm going to move this one on to Upwork. 👍

Upwork job here: https://www.upwork.com/jobs/~01143e8c4bd3284e03