remove downloads on cancellation, add note to where to put the cache folder

MareSynchronos/MareSynchronos.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Authors></Authors>
     <Company></Company>
-    <Version>0.0.8.0</Version>
+    <Version>0.0.9.0</Version>
     <Description></Description>
     <Copyright></Copyright>
     <PackageProjectUrl>https://github.com/Penumbra-Sync/client</PackageProjectUrl>

MareSynchronos/UI/UIShared.cs

@@ -307,6 +307,7 @@ namespace MareSynchronos.UI
 
         public void DrawCacheDirectorySetting()
         {
+            ColorTextWrapped("Note: The cache folder should be somewhere close to root (i.e. C:\\MareCache) in a new empty folder. DO NOT point this to your game folder. DO NOT point this to your Penumbra folder.", ImGuiColors.DalamudYellow);
             var cacheDirectory = _pluginConfiguration.CacheFolder;
             if (ImGui.InputText("Cache Folder##cache", ref cacheDirectory, 255))
             {

MareSynchronos/WebAPI/ApIController.Functions.Files.cs

@@ -118,6 +118,11 @@ namespace MareSynchronos.WebAPI
                 await Task.Delay(250, ct);
             }
 
+            if (ct.IsCancellationRequested)
+            {
+                CurrentDownloads.RemoveAll(d => fileReplacementDto.Any(f => f.Hash == d.Hash));
+            }
+
             CurrentDownloads.RemoveAll(d => d.Transferred == d.Total || !d.CanBeTransferred);
         }