Contains minimal account creation and login
Considerations:
- migrated status-go wrapper and login code from the fix/cpp-structure (241eec)
- Minimal refactoring and changes at the moment. Expect further refactoring
follow up to reach the desired state.
- Fix missing keychain initialization
- Fix accounts DB initialization call done by startup -> Controller.openedAccounts -> status-go.OpenAccounts calls
- Small refactoring and todos for other steps
- fix SignalsManager
- fix async access to dereferenced status-go memory from SignalsManager
- fix SignalsManager not starting when registering
- finish dev end to end test for create account and login
- small improvements and added TODOs for future work
- add onboarding test helpers and start messaging test
- Refactoring towards Login UI integration
Closes: #5909Closes: #6028
Linux dockerized build and AppDir generation for compilation errors
Also added AppImage TODOs, basic setup for MacOS and Windows but they
still need work to have at least validation running
Temporary disable CPP windows/mac until limitations are
addressed in a follow up commit
Extra: add build configuration fixes for rest of the platforms
closes: #5998