Design a landing page where users can upload images, text, or CSV files to generate visualizations. The interface is minimalistic and elegant, with clear icons for supported file types. Upon upload, an engaging animation highlights the AI's processing. Users are then presented with 4 proposed charts in a 2x2 grid. When a chart is selected, a login prompt appears, allowing access to edit the visualization. | A shadcn/ui and v0 generation - v0
