Add loadout names (#31303)

* Add loadout names

Did it for AI, breaking change for pgsql + migrations in general. Nothing atm uses it.

* the box

* Spawning cherry pick

* Fix nit

* revert

* Final cleanup

* Real

* Name UI fix

* Migrations

* a

* Review

* Re-run migrations

---------

Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>

Content.Server.Database/Migrations/Postgres/PostgresServerDbContextModelSnapshot.cs

@@ -975,6 +975,11 @@ namespace Content.Server.Database.Migrations.Postgres
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
+                    b.Property<string>("EntityName")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("entity_name");
+
                     b.Property<int>("ProfileId")
                         .HasColumnType("integer")
                         .HasColumnName("profile_id");