Import two UI audio packs (Casual Game Sounds U6 and Free UI Click Sound Effects Pack) including dozens of .wav files, metadata, license/artwork and documentation. Add TextMesh Pro resources and new fonts (KOMIKAX and LiberationSans) and associated materials. Update MainMenu UI (MainMenu.uxml), its controller (MainMenuController.cs), panel settings asset and refresh MainMenu and SampleScene unity scenes to use the new assets.
Add VS Code workspace/launch/settings for Unity development and a new MainMenu scene/UI (uxml, uss, tss) with MainMenuController and related assets. Import two alien character FBX models (with generated .meta settings) and add folder metadata. Update Git LFS pointers for a Game Kit scene and add modifications to Game Kit Controller assets (World Canvas material and Save Camera render texture) and ProjectSettings/QualitySettings. These changes bring initial UI/menu assets and character models into the project and add editor tooling/config for easier development.
Add a new House asset (Assets/Game/House/CasaExample.fbx) with corresponding meta and folder metadata. Adjust World Canvas material (removed _SPECULAR_COLOR, disabled SHADOWCASTER pass, enabled XR motion vectors flag) and update Save Camera RenderTexture serialized settings. Update SampleScene LFS entry and bump Unity package versions in Packages/manifest.json (several dependency version updates). Also update ProjectSettings (project asset/hash and ProjectVersion to 6000.3.8f1).
