Rule-based kitchen layout generation engine (2D+3D)

Create rule based/parametric Kitchen layout generation engine with optimized space planning using fixed modules from library and providing 2D plan, elevations, 3Ds and walkthrough. **In scope.** An internal web-based kitchen design tool for architects. Two applications: the **Design App** (kitchen design) and the **Admin App** (rule/SKU/asset/user management). The architect designs rooms from scratch, places fixtures, generates layouts, reviews in 2D/3D/walkthrough, selects finishes, and exports PDF quotes. Projects may contain multiple kitchens with aggregated BOM. **Out of scope** (see §12): client sharing and review portal, multi-architect collaboration, notification system, Zoho CRM integration, post-approval manufacturing workflow, floor-plan import, AI features. **Usage model.** Internal tool only — no public signup, no subscription, no billing. All accounts are created by an Administrator. Unlimited projects per architect, unlimited everything. For complete requirements, download attachment or see at https://drive.google.com/file/d/1hklwW9I61xrzOsr08-sgYvHbI5aRUDqA/view?usp=sharing