Carplay breaks sensor.device_activity and sensor.device_geocoded_location

**iOS device model, version and app version**
Model Name: iPhone 17
Software Version: iOS 26.5.2
App version: 2026.7.2 (build 2026.1446)

**Home Assistant Core Version**
2026.x

**Describe the bug**
Same issue as #3550, still present on iOS 26 with app 2026.x and wireless CarPlay.
While driving with wireless CarPlay, the app stops sending sensor updates:
device_tracker / zones keep working (the HA map shows my correct position), but
sensor.travix_i17_geocoded_location and sensor.travix_i17_activity freeze and never
reach the server during or after the drive. update_location works; update_sensor_states
does not. It only recovers after force-quitting and reopening the app.

I confirmed it's CarPlay-specific: a fully clean reinstall (with the app's iCloud backup
removed so it couldn't be restored) works perfectly and sensors update normally — until
the first drive with wireless CarPlay, after which geocoded/activity freeze again.
Wired CarPlay is not an option for me; the connection must be wireless.

**To Reproduce**
1. Clean install; log in; Location = Always + Precise; enable geocoded_location and activity.
2. Confirm sensors update normally.
3. Connect via wireless CarPlay (car Wi-Fi has no internet) and drive.
4. geocoded_location and activity stop updating on the server; device_tracker keeps working.
5. Force-quit and reopen the app → sensors resume.

Start by reproducing the issue with wireless CarPlay and compare update_location with update_sensor_states during and after a drive. Trace the iOS app's CarPlay and sensor-update paths; the fix is complete when geocoded_location and activity continue reaching the server without force-quitting, while device_tracker behavior remains intact.

Written by the indexing model from the issue text.