Ha Auto Migration kell, akkor a program.cs-be érdemes rakni egy ilyet:
//Auto migration
using var serviceScope = (app as IApplicationBuilder).ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope();
using var context = serviceScope.ServiceProvider.GetService<ApplicationDbContext>();
await context!.Database.MigrateAsync();
Én kérek elnézést!