red salsa patch 5

red salsa patch 4

red salse patch 3

red salse preview 5

fix crash in converter calculation

closes #220

fix

closes #218
closes #219

fix

- update README
- fix api link
- use UnitsRepository in UnitGroupsViewModel
- replace moshi with ktor for multiplatform

fix

- remove system font option
- add BasicColoredCheckbox
- add ContentType for lazy lists
- Add README files
- refactor Route
- add converter widget
- extract LOG_TAG in UnitConverterRepositoryImpl
- split UnitsRepository and UnitConverterRepository
- add TextFieldBox component
- add build type in AboutScreen
- bump

closes #211
closes #205 (stash)

Quick Silver (45)

Fix precision error and update tests