fix: Fixed UserId patron table error

fix: Added au and kz countries as en and kz languages respectively
fix: Strikeout is thinner now on plants

src/NadekoBot/Db/Models/support/PatronQuota.cs

@@ -3,6 +3,7 @@ namespace NadekoBot.Db.Models;
 
 public class PatronUser
 {
+    public int Id { get; set; }
     public string UniquePlatformUserId { get; set; }
     public ulong UserId { get; set; }
     public int AmountCents { get; set; }

src/NadekoBot/Db/NadekoContext.cs

@@ -618,7 +618,7 @@ public abstract class NadekoContext : DbContext
         modelBuilder.Entity<PatronUser>(pu =>
         {
             pu.HasIndex(x => x.UniquePlatformUserId).IsUnique();
-            pu.HasKey(x => x.UserId);
+            pu.HasIndex(x => x.UserId).IsUnique(false);
         });
 
         // quotes are per user id