feat: xmodel preview in ModMan (#835)

* chore: upgrade webwindowed for dynamic assets

* chore: make enums in ModMan lowercase

* chore: add missing platform wiiu in ModMan

* fix: register asset handler on all windows

* chore: properly localize game and platform

* chore: render example cube as xmodel preview

* chore: allow origin * in debug

* feat: show preview of xmodels with ModMan

* feat: show images in xmodel preview

* feat: auto load search paths in ModMan

* chore: load objcontainer of loaded zones in ModMan

* chore: add iw4x specific recognized zone dirs

* chore: show when models are loading

* fix: make sure webwindowed handles window and app destruction in correct order

* chore: track and properly free threejs resources

* chore: add skybox for 3d preview

* chore: add small border radius to preview

* fix: linting

* fix: linux compilation

* chore: update package lock

src/ObjWriting/Image/ImageToCommonConverter.h.template

@@ -0,0 +1,25 @@
+#options GAME(IW3, IW4, IW5, T4, T5, T6)
+
+#filename "Game/" + GAME + "/Image/ImageToCommonConverter" + GAME + ".h"
+
+#set GAME_HEADER "\"Game/" + GAME + "/" + GAME + ".h\""
+
+// This file was templated.
+// See ImageToCommonConverter.h.template.
+// Do not modify, changes will be lost.
+
+#pragma once
+
+#include "Image/ImageToCommonConverter.h"
+#include GAME_HEADER
+
+#set CLASS_NAME "ToCommonConverter" + GAME
+
+namespace image
+{
+    class CLASS_NAME final : public ToCommonConverter
+    {
+    public:
+        std::unique_ptr<Texture> Convert(const XAssetInfoGeneric& assetInfo, ISearchPath& searchPath) override;
+    };
+} // namespace xmodel