Can I vibe code Prime AI?

Build a lightweight size recommendation app for Shopify using Node.js, React, and Tailwind CSS. 1. DATA MODEL: Define schema for Garment (id, product_id, chest, waist, hips, sleeve, stretch_factor, fit_type [slim/regular/loose]), SizeChart (garment_id, size_label, min_chest, max_chest, min_waist, max_waist), UserInput (height_cm, weight_kg, chest_cm, waist_cm, fit_preference), and RecommendationLog (product_id, recommended_size, chosen_size, returned_boolean). 2. CORE LOGIC: Create a REST API endpoint POST /api/recommend. The endpoint takes UserInput and Garment ID, calculates normalized distance vector against SizeChart bounds, applies penalties based on stretch_factor and fit_preference (e.g., preference 'loose' shifts boundaries up one size), and returns recommended_size with confidence_score. 3. FRONTEND WIDGET: Create a embeddable web component JavaScript widget that renders a 'Find My Size' button near the add-to-cart button. On click, open a modal with height/weight/fit-preference sliders. Store output in local storage for 30 days so the user does not re-enter details on other PDPs. 4. FAILURE MODES: If garment lacks size chart data, fallback to standard chest/waist inputs. Handle invalid input boundaries gracefully. OUT OF SCOPE: Real-time video pose tracking, multi-merchant cross-site data sharing.

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