Self-hosted 3D model library manager for organizing, viewing, and managing 3D print files. Use when the user asks about deploying, configuring, or using Manyfold for managing STL/OBJ/3MF collections. Triggers on phrases like "Manyfold", "3D model library", "manage my 3D prints", "self-hosted model manager", "organize STL files", "3D print collection", or any Docker/homelab deployment involving 3D model organization.