Introduces zod-based validation schemas for Minecraft and Mojang API endpoints. Refactors texture route to support hash-based file serving and removes the old static texture route. Updates database schema for player properties and adds an event to clean expired certificates. Improves ValidationError formatting, adjusts skin/cape URL construction, and adds SSRF protection for skin uploads.
Introduces endpoints and logic for uploading Minecraft skins via file or URL, storing textures, and managing player skins. Adds new repository and service methods for texture registration and retrieval, updates authorization handling, and uses process.cwd() for data paths. Also includes static serving of textures and rate limiting for skin uploads.
