Restructured the project structure back to the way it was, there's no reasonable way to split the modules

src/NadekoBot/_common/Services/Impl/SingleProcessCoordinator.cs

@@ -0,0 +1,58 @@
+#nullable disable
+using System.Diagnostics;
+
+namespace NadekoBot.Services;
+
+public class SingleProcessCoordinator : ICoordinator
+{
+    private readonly IBotCredentials _creds;
+    private readonly DiscordSocketClient _client;
+
+    public SingleProcessCoordinator(IBotCredentials creds, DiscordSocketClient client)
+    {
+        _creds = creds;
+        _client = client;
+    }
+
+    public bool RestartBot()
+    {
+        if (string.IsNullOrWhiteSpace(_creds.RestartCommand?.Cmd)
+            || string.IsNullOrWhiteSpace(_creds.RestartCommand?.Args))
+        {
+            Log.Error("You must set RestartCommand.Cmd and RestartCommand.Args in creds.yml");
+            return false;
+        }
+
+        Process.Start(_creds.RestartCommand.Cmd, _creds.RestartCommand.Args);
+        _ = Task.Run(async () =>
+        {
+            await Task.Delay(2000);
+            Die();
+        });
+        return true;
+    }
+
+    public void Die(bool graceful = false)
+        => Environment.Exit(5);
+
+    public bool RestartShard(int shardId)
+        => RestartBot();
+
+    public IList<ShardStatus> GetAllShardStatuses()
+        => new[]
+        {
+            new ShardStatus
+            {
+                ConnectionState = _client.ConnectionState,
+                GuildCount = _client.Guilds.Count,
+                LastUpdate = DateTime.UtcNow,
+                ShardId = _client.ShardId
+            }
+        };
+
+    public int GetGuildCount()
+        => _client.Guilds.Count;
+
+    public Task Reload()
+        => Task.CompletedTask;
+}