Moved test project to correct folder

tests/HopFrame.Database.Tests/Data/DatabaseContext.cs

@@ -0,0 +1,11 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace HopFrame.Database.Tests.Data;
+
+public class DatabaseContext : HopDbContextBase {
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
+        base.OnConfiguring(optionsBuilder);
+
+        optionsBuilder.UseInMemoryDatabase(Guid.NewGuid().ToString());
+    }
+}