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

src/NadekoBot/Modules/Searches/_common/Config/SearchesConfigService.cs

@@ -0,0 +1,58 @@
+using NadekoBot.Common.Configs;
+
+namespace NadekoBot.Modules.Searches;
+
+public class SearchesConfigService : ConfigServiceBase<SearchesConfig>
+{
+    private static string FILE_PATH = "data/searches.yml";
+    private static readonly TypedKey<SearchesConfig> _changeKey = new("config.searches.updated");
+
+    public override string Name
+        => "searches";
+
+    public SearchesConfigService(IConfigSeria serializer, IPubSub pubSub)
+        : base(FILE_PATH, serializer, pubSub, _changeKey)
+    {
+        AddParsedProp("webEngine",
+            sc => sc.WebSearchEngine,
+            ConfigParsers.InsensitiveEnum,
+            ConfigPrinters.ToString);
+
+        AddParsedProp("imgEngine",
+            sc => sc.ImgSearchEngine,
+            ConfigParsers.InsensitiveEnum,
+            ConfigPrinters.ToString);
+
+        AddParsedProp("ytProvider",
+            sc => sc.YtProvider,
+            ConfigParsers.InsensitiveEnum,
+            ConfigPrinters.ToString);
+
+        AddParsedProp("followedStreams.maxCount",
+            sc => sc.FollowedStreams.MaxCount,
+            int.TryParse,
+            ConfigPrinters.ToString);
+
+        Migrate();
+    }
+
+    private void Migrate()
+    {
+        if (data.Version < 1)
+        {
+            ModifyConfig(c =>
+            {
+                c.Version = 1;
+                c.WebSearchEngine = WebSearchEngine.Google_Scrape;
+            });
+        }
+
+        if (data.Version < 2)
+        {
+            ModifyConfig(c =>
+            {
+                c.Version = 2;
+            });
+        }
+    }
+}