Next.js UI for AI-Driven Product Image and Video Generation

A Next.js UI for generating AI product images with color variations, enhanced visuals with backgrounds/scenes, and video generators for e-commerce. Users describe a product (e.g., "a can of drink") or upload a reference photo, select up to 4 colors, and submit. The UI calls an n8n webhook which uses Google Gemini 3.1 Flash Image to generate an image and Kling 2.6 to generate a video. Results are displayed in a gallery grid with download buttons.