* Added checkbox to enable/disable background
* bug fix in enable disable button
* small fix in translation
* rename background setting to be disable backgroud; add default value for background setting.
## Issues
1. We were manually adding `selectLanguage(state)` as a prop to components used in Settings Page to trigger a render. Flaws:
- Unclear that the unused prop is just to trigger a render.
- Manually adding on a case-by-case basis will break over time (missed component).
2. The translation file fetching is delayed (at least in Odysee) and also takes time, so the GUI will end up having mixed strings on F5, depending on when the fetch completed.
## Approach
Make the app wrapper have a key that's tied to the language and translation data, so the entire app renders when language changes. Seems like a common design in most apps.
## Ticket
odysee 921
