[Due for payment 2026-05-13] [Odometer] Detect and retrieve odometer draft data on expense tab mount

[Julesssss]

Connect IOURequestStepDistanceOdometer to Onyx draft data so saved drafts are restored on return.

Design doc section: https://docs.google.com/document/d/1Z103dY4guA07UUw3sTP1o0IKvFxXZJ1HAB1EwUeEyaA/edit?tab=t.0#bookmark=id.i2bfh6sbj48y

Implementation:

• Subscribe to ONYXKEYS.ODOMETER_DRAFT via useOnyx()
• On mount, check for existing draft and load into transaction state via IOU.setMoneyRequestOdometerReading() and IOU.setMoneyRequestOdometerImage()
• Web/mWeb/Desktop: Convert base64 strings back to File objects using base64ToFile() from FileUtils.ts
• iOS/Android: Use stored file path URIs directly
• Pre-fill start/end reading inputs and display draft images using existing display logic

Reference: Odometer tracking issue — Release 2

Issue Owner

Current Issue Owner: @DylanDylann

[melvin-bot]

@DylanDylann Whoops! This issue is 2 days overdue. Let's get this updated quick!

[jakubkalinski0]

This issue is being actively worked on here:

• [Odometer] Add save for later functionality #87726