Make successful barcode scan keep the screen unlocked

[Benjamin-Loison]

For instance setting phone settings > Display > Lock display > Screen timeout > 15 seconds quickly dim the screen and if scan successfully a barcode before the screen got locked, it does not raise back the brightness, hence the phone get locked even if are scanning many products.

Problem

Proposed solution

Additional context

Mockups

Part of

• 🎯 What can I work on ? openfoodfacts/smooth-app#525