Before running application in Visual Studio, do the following steps:
- Create New SQL Server Database Project
- Open View: "Sql Server Object Explorer"
- Click right on new created DataBase (on localdb)
- Select "Publish Data-tier Application.."
- In "File on disk" choose file from this project "DivineMonadDataBase.dacpac and click "Publish"
- Wait several minutes for process to end
- Copy Connection String of created DataBase
- Go to file appsettings.json and change "LocalConnection" string
- Build and run application!