Body fat is not recalculated when reassigning a measurement to another user

[kuba-orlik]

Describe the bug

Sometimes the scale assigns the measurement to an invalid user. There's an option to edit the user assigned to a given measurement. The body fat calculation depends on user attributes such as height. However, after assigning a measurement to a different user, the body fat estimation is not recalculated, so it becomes invalid

To Reproduce
Steps to reproduce the behavior:

1. Enable "User" in measurement settings
2. Create two users with drastically different height
3. Perform a measurement
4. Click on the pen icon to edit it
5. Scroll down to "Name"
6. Change it to a different user
7. See the body fat percentage estimate not changing

Reproduced with latest dev version: No. I used v2.5.3 from FDroid

Expected behavior

The body fat estimation is recalculated for that measurement based on the other user's height/age and other parameters

Additional context
Using Mi Body Composition Scale 2

Debug log

2025-01-04 12:43:51.553 Debug [2] AboutPreferences: Debug log enabled, openScale v2.5.3 (65), SDK 34, Google Pixel 7a
2025-01-04 12:43:51.555 Debug [2] AboutPreferences: Selected user id(1) name(name) birthday(<birthday redacted) age(31) body height(186.00) scale unit(kg) gender(male) initial weight(71.00) goal enabled(false) goal weight(-1.00) goal date(Sat Jan 04 12:36:26 GMT+01:00 2025) measure unt(cm) activity level(1) assisted weighing(false)
2025-01-04 12:44:17.617 Debug [2] AboutPreferences: Debug log disabled