- Create mock Roblox API (Vector3, Color3, CFrame, TweenService, RunService)
- Implement Lua-to-JavaScript transpiler for basic Roblox script execution
- Build 3D viewport using React Three Fiber with shadows, grid, and controls
- Add preview console with filtering, search, and output types
- Create LivePreview component with run/stop/pause controls and settings
- Add 3D Preview button to Toolbar (desktop and mobile)
- Fix pre-existing syntax error in FileTree.tsx toggleFolder function