Regen migrations with correct fk naming

AltBot.Data/DataContext.cs

···
             entity.HasOne(x => x.Subscriber)
                 .WithMany(x => x.Posts)
                 .HasForeignKey(x => x.Did)
-                .HasConstraintName("FK_ImagePost_Subscriber");
+                .HasConstraintName("fk_image_post_subscriber");
         });
 
         modelBuilder.Entity<Subscriber>(entity =>

AltBot.Data/Migrations/20251019172111_Initial.Designer.cs AltBot.Data/Migrations/20251019175535_Initial.Designer.cs

···
 namespace AltBot.Data.Migrations
 {
     [DbContext(typeof(DataContext))]
-    [Migration("20251019172111_Initial")]
+    [Migration("20251019175535_Initial")]
     partial class Initial
     {
         /// <inheritdoc />
···
                         .HasForeignKey("Did")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired()
-                        .HasConstraintName("FK_ImagePost_Subscriber");
+                        .HasConstraintName("fk_image_post_subscriber");
 
                     b.Navigation("Subscriber");
                 });

AltBot.Data/Migrations/20251019172111_Initial.cs AltBot.Data/Migrations/20251019175535_Initial.cs

···
                 {
                     table.PrimaryKey("pk_image_post", x => new { x.did, x.cid });
                     table.ForeignKey(
-                        name: "FK_ImagePost_Subscriber",
+                        name: "fk_image_post_subscriber",
                         column: x => x.did,
                         principalTable: "subscriber",
                         principalColumn: "did",

AltBot.Data/Migrations/DataContextModelSnapshot.cs

···
                         .HasForeignKey("Did")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired()
-                        .HasConstraintName("FK_ImagePost_Subscriber");
+                        .HasConstraintName("fk_image_post_subscriber");
 
                     b.Navigation("Subscriber");
                 });