- Added canvasId prop to DesignerCanvas for identifying multiple canvases.
- Implemented active view selection (front, top, left, right) in designer page.
- Updated DesignerCanvas to maintain aspect ratio and dimensions based on view.
- Integrated @google/model-viewer for 3D model rendering on the index page.
- Refactored useSlipmatDesigner to manage multiple canvases and their states.
- Added LAMESA.glb model file for 3D representation.
- Updated package.json and package-lock.json to include @google/model-viewer dependency.
