Add a message about ignored runs when adding a Selfie run

A single user may have several running activities in Strava for a single day; a 5km segment from the first one is only suggested by the app

example:

Run 1
Sat, Nov 11, 2023, 10:12 AM
Huawei Health activity

Run 2023-11-11 10:12:43
Distance 5.06 km
Avg Pace 8:28 /km
Moving Time 42m 52s

Run 2
Sat, Nov 11, 2023, 1:04 PM
Huawei Health activity

Run 2023-11-11 13:04:42
Distance 5.06 km
Avg Pace 5:49 /km
Moving Time 29m 29s

The app selects

Huawei Health activity
11.11.2023
5.00/5.06 km
43:24/43:47

as best result for the weekly selfie rating