fix(admin): fixed various issues lmao idk it was a ballache and is probably quite shit. sorry to future me

backend/src/Migrations/DatabaseContextModelSnapshot.cs

@@ -19,9 +19,8 @@ namespace JellyGlassBackend.Migrations
 
             modelBuilder.Entity("JellyGlass.Models.Server", b =>
                 {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("Url")
+                        .HasColumnType("TEXT");
 
                     b.Property<string>("ApiToken")
                         .IsRequired()
@@ -31,11 +30,7 @@ namespace JellyGlassBackend.Migrations
                         .IsRequired()
                         .HasColumnType("TEXT");
 
-                    b.Property<string>("Url")
-                        .IsRequired()
-                        .HasColumnType("TEXT");
-
-                    b.HasKey("Id");
+                    b.HasKey("Url");
 
                     b.ToTable("Servers");
                 });