seperated cli & some work for options

ModpackUpdater.Apps.Client/Options.cs

@@ -10,9 +10,8 @@ internal class Options
     public IReadOnlyList<string> Additionals => additionals;
     public bool Help { get; private set; }
     public bool Silent { get; private set; }
-    public bool NoUi { get; private set; }
-    public string RefTag { get; private set; }
-    public string Version { get; private set; }
+    public string? RefTag { get; private set; }
+    public string? Version { get; private set; }
     public UpdateCheckOptionsAdv UpdateOptions { get; } = new();
 
     public Options(string[] args)
@@ -21,12 +20,10 @@ internal class Options
         {
             { "silent", "Do not output anything.", s => Silent = true },
             { "h|help", "Writes the help text as output.", h => Help = true },
-            { "n|noui", "Install without user interface.", n => NoUi = true },
             { "p|profile=", "Sets the minecraft profile folder.", p => UpdateOptions.ProfileFolder = p },
             { "c|config=", "Sets the modpack update info url.", c => UpdateOptions.ModpackConfig = c },
             { "s|side=", "Sets the installation side.\nDefault side is Client.\nAvailable: Client, Server", s => UpdateOptions.Side = Enum.Parse<Side>(s)},
             { "u|uai", "Disallow an update directly after install. This only has effect if there is no existing installation.", uai => UpdateOptions.AllowUpdaterAfterInstall = false},
-            { "noupdate", "Skip the update check.", noupdate => UpdateOptions.NoUpdate = true},
             { "m|maintenance", "Ignores the maintenance mode.", m => UpdateOptions.IgnoreMaintenance = true},
             { "i|nonpublic", "Include non public (currently hidden) updates.", i => UpdateOptions.IncludeNonPublic = true},
             { "k|key=", "An key for retriving extra files on updates.", k => UpdateOptions.ExtrasKey = k},