No information about design time context creation in apps using WebApplicationBuilder and friends.

### Type of issue

Missing information

### Description

It seems that there is completely no description about current behavior of efcore when an application uses top level statements.

### Page URL

https://learn.microsoft.com/en-us/ef/core/cli/dbcontext-creation?tabs=dotnet-core-cli

### Content source URL

https://github.com/dotnet/EntityFramework.Docs/blob/main/entity-framework/core/cli/dbcontext-creation.md

### Document Version Independent Id

d988e806-cb86-19f5-7f76-6ce3bfcd94ed

### Platform Id

814da52c-6a57-17fb-d83c-680ade4b45c0

### Article author

@SamMonoRT