add options to update and clear direct links

ModpackUpdater.Apps.Manager/Features/Tools/ClearDirectLinksFeature.cs

@@ -0,0 +1,24 @@
+using ModpackUpdater.Apps.Manager.Api.Plugins.Params;
+using ModpackUpdater.Apps.Manager.LangRes;
+using Pilz.Plugins.Advanced;
+
+namespace ModpackUpdater.Apps.Manager.Features.Tools;
+
+internal class ClearDirectLinksFeature : PluginFunction, IPluginFeatureProvider<ClearDirectLinksFeature>
+{
+    public static ClearDirectLinksFeature Instance { get; } = new();
+
+    public ClearDirectLinksFeature() : base(FeatureTypes.Tools, "origin.cleardirectlinks", FeatureNamesLangRes.ClearDirectLinksFeature)
+    {
+    }
+
+    protected override object? ExecuteFunction(PluginFunctionParameter? @params)
+    {
+        if (@params is not MainApiParameters p || p.Api.CurWorkspace?.InstallInfos is null)
+            return null;
+
+        SharedFunctions.ClearDirectLinks(p.Api, [.. p.Api.CurWorkspace.InstallInfos.Actions]);
+
+        return null;
+    }
+}