Remove the !hello/greeting command, the api is no longer available

src/Bot/Commands/Randomness/Greetings/GreetingBaseDto.cs

@@ -1,22 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace Geekbot.Bot.Commands.Randomness.Greetings
-{
-    public class GreetingBaseDto
-    {
-        [JsonPropertyName("language")]
-        public string Language { get; set; }
-        
-        [JsonPropertyName("languageNative")]
-        public string LanguageNative { get; set; }
-        
-        [JsonPropertyName("languageCode")]
-        public string LanguageCode { get; set; }
-        
-        [JsonPropertyName("script")]
-        public string Script { get; set; }
-
-        [JsonPropertyName("primary")]
-        public GreetingDto Primary { get; set; }
-    }
-}

src/Bot/Commands/Randomness/Greetings/GreetingDto.cs

@@ -1,19 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace Geekbot.Bot.Commands.Randomness.Greetings
-{
-    public class GreetingDto
-    {
-        [JsonPropertyName("text")]
-        public string Text { get; set; }
-        
-        [JsonPropertyName("dialect")]
-        public string Dialect { get; set; }
-        
-        [JsonPropertyName("romanization")]
-        public string Romanization { get; set; }
-        
-        [JsonPropertyName("use")]
-        public string[] Use { get; set; }
-    }
-}

src/Bot/Commands/Randomness/Greetings/Greetings.cs

@@ -1,51 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using Discord;
-using Discord.Commands;
-using Geekbot.Core;
-using Geekbot.Core.ErrorHandling;
-using Geekbot.Core.Extensions;
-
-namespace Geekbot.Bot.Commands.Randomness.Greetings
-{
-    public class Greetings : TransactionModuleBase
-    {
-        private readonly IErrorHandler _errorHandler;
-
-        public Greetings(IErrorHandler errorHandler)
-        {
-            _errorHandler = errorHandler;
-        }
-
-        [Command("hello", RunMode = RunMode.Async)]
-        [Alias("greeting", "hi", "hallo")]
-        [Summary("Say hello to the bot and get a reply in a random language")]
-        public async Task GetGreeting()
-        {
-            try
-            {
-                var greeting = await HttpAbstractions.Get<GreetingBaseDto>(new Uri("https://api.greetings.dev/v1/greeting"));
-
-                var eb = new EmbedBuilder();
-                eb.Title = greeting.Primary.Text;
-                eb.AddInlineField("Language", greeting.Language);
-
-                if (greeting.Primary.Dialect != null)
-                {
-                    eb.AddInlineField("Dialect", greeting.Primary.Dialect);
-                }
-
-                if (greeting.Primary.Romanization != null)
-                {
-                    eb.AddInlineField("Roman", greeting.Primary.Romanization);
-                }
-
-                await ReplyAsync(string.Empty, false, eb.Build());
-            }
-            catch (Exception e)
-            {
-                await _errorHandler.HandleCommandException(e, Context);
-            }
-        }
-    }
-}