Fix Build Errors

PluralKit.Bot/Commands/Help.cs

@@ -1,6 +1,6 @@
 using System.Threading.Tasks;
 
-using Discord;
+using DSharpPlus.Entities;
 
 using PluralKit.Core;
 
@@ -10,7 +10,7 @@ namespace PluralKit.Bot
     {
         public async Task HelpRoot(Context ctx)
         {
-            await ctx.Reply(embed: new EmbedBuilder()
+            await ctx.Reply(embed: new DiscordEmbedBuilder()
                 .WithTitle("PluralKit")
                 .WithDescription("PluralKit is a bot designed for plural communities on Discord. It allows you to register systems, maintain system information, set up message proxying, log switches, and more.")
                 .AddField("What is this for? What are systems?", "This bot detects messages with certain tags associated with a profile, then replaces that message under a \"pseudo-account\" of that profile using webhooks. This is useful for multiple people sharing one body (aka \"systems\"), people who wish to roleplay as different characters without having several accounts, or anyone else who may want to post messages as a different person from the same account.")
@@ -20,7 +20,7 @@ namespace PluralKit.Bot
                 .AddField("More information", "For a full list of commands, see [the command list](https://pluralkit.me/commands).\nFor a more in-depth explanation of message proxying, see [the documentation](https://pluralkit.me/guide#proxying).\nIf you're an existing user of Tupperbox, type `pk;import` and attach a Tupperbox export file (from `tul!export`) to import your data from there.")
                 .AddField("Support server", "We also have a Discord server for support, discussion, suggestions, announcements, etc: https://discord.gg/PczBt78")
                 .WithFooter("By @Ske#6201 | GitHub: https://github.com/xSke/PluralKit/ | Website: https://pluralkit.me/")
-                .WithColor(Color.Blue)
+                .WithColor(DiscordColor.Blue)
                 .Build());
         }
     }