v1.5.0

Change
- Adjust text views to use standardized text sizes
- Updated German translations by jpameli on GitHub

Additions
- Add option to add simple home screen widgets for each medication
- Add Chinese (Simplified) translations by luxu on Weblate
- Add Spanish translations by sguinetti on Weblate and caos30 on Weblate
- Add Catalan translations by caos30 on Weblate

