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

src/NadekoBot/_common/CleanupModuleBase.cs

@@ -0,0 +1,25 @@
+#nullable disable
+namespace NadekoBot.Common;
+
+public abstract class CleanupModuleBase : NadekoModule
+{
+    protected async Task ConfirmActionInternalAsync(string name, Func<Task> action)
+    {
+        try
+        {
+            var embed = _eb.Create()
+                .WithTitle(GetText(strs.sql_confirm_exec))
+                .WithDescription(name);
+
+            if (!await PromptUserConfirmAsync(embed))
+                return;
+
+            await action();
+            await ctx.OkAsync();
+        }
+        catch (Exception ex)
+        {
+            await SendErrorAsync(ex.ToString());
+        }
+    }
+}