Adding Flags API

src/api/MicCheck.Api/Data/Configurations/IdentityTraitConfiguration.cs

@@ -0,0 +1,17 @@
+using MicCheck.Api.Identities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace MicCheck.Api.Data.Configurations;
+
+public class IdentityTraitConfiguration : IEntityTypeConfiguration<IdentityTrait>
+{
+    public void Configure(EntityTypeBuilder<IdentityTrait> builder)
+    {
+        builder.HasKey(t => t.Id);
+        builder.Property(t => t.Key).HasMaxLength(200).IsRequired();
+        builder.Property(t => t.Value).HasMaxLength(2_000).IsRequired();
+
+        builder.HasIndex(t => new { t.IdentityId, t.Key }).IsUnique();
+    }
+}