Build a tool that helps e-commerce sellers research and validate dropshipping product ideas. Numbered features: 1. Idea intake: user enters a niche, keyword, or product URL. 2. AI research brief: estimated demand drivers, seasonality, target audience, and price positioning for each product idea. 3. Competitor scan: input up to 5 competitor store links and get a summary of their product range, price points, and positioning angles. 4. Listing copy generator: product title, description, and ad-ready hooks written for the suggested price point. 5. Profit calculator: product cost, shipping, platform fees, and ad spend per purchase produce a break-even and target margin view. 6. Validation score: AI rates each idea on competition, margin potential, and shipping practicality. 7. Saved idea board with notes and status (researching, testing, dropped). Use an AI app builder; the app primarily assembles reasoning and web research into a structured brief rather than scraping paid data feeds.