We use code-first because we want to use PostgreSQL but at this moment we use SQL Server only. It looks like migrations depend on it and we need to re-create migration for PostgreSQL in future.
Create a new migration (Do not forget to change the migration name):
dotnet ef migrations add InitialWordsOnly --project ../DjayLanguage.Core.EntityFramework --output-dir ../DjayLanguage.Core.EntityFramework/Migrations --context DjayDbContext
Do not forget update databases before you start:
dotnet ef database update --context ApplicationDbContext dotnet ef database update --context DjayDbContext