Make the link a separate message

Bot/InviteTracker.fs

@@ -122,6 +122,7 @@ let getInvitedUsers userId =
 
 let createGuildInvite (ctx : IDiscordContext) =
     task {
+        do! ctx.Respond(InteractionResponseType.DeferredChannelMessageWithSource)
         let channel = ctx.GetGuild().Channels.[GuildEnvironment.channelWelcome]
         let! invite = channel.CreateInviteAsync(max_age = 0, unique = true)
 
@@ -142,15 +143,22 @@ let createGuildInvite (ctx : IDiscordContext) =
 //                .WithImageUrl("https://s7.gifyu.com/images/Resistance_Poster_Final_1.jpg")
                 .WithTitle("Recruitment")
 
+        let msg =
+            DiscordFollowupMessageBuilder()
+                .AddEmbed(header.Build())
+                .AsEphemeral(true)
+
+        do! ctx.FollowUp(msg)
+
         let footer =
             DiscordEmbedBuilder()
                 .WithDescription($"```https://discord.gg/{invite.Code}```")
         let msg =
-            DiscordInteractionResponseBuilder()
-                .AddEmbeds([ header.Build() ; footer.Build() ])
+            DiscordFollowupMessageBuilder()
+                .AddEmbed(footer.Build())
                 .AsEphemeral(true)
 
-        do! ctx.Respond(InteractionResponseType.ChannelMessageWithSource, msg)
+        do! ctx.FollowUp(msg)
     }
 
 let listServerInvites (ctx : IDiscordContext) = task {