.net 6 console app dependency injection

- .net 6 console app dependency injection dbcontext
- Net 6 console app dependency injection appsettings
- .net 6 console app dependency injection iconfiguration
- C# .net 6 console app dependency injection
- .net core 6 console app dependency injection
- .net 6 console app add dependency injection
- Serilog dependency injection .net 6 console app
- Use dependency injection in .net 6 console app
- Add dependency injection .net core 6 console app