Introduces POST /login and PATCH /password routes for admin authentication and password management. Adds corresponding schema validation for login and password change, enforces stricter password requirements, and updates adminService with JWT-based profile retrieval and improved token handling.
Introduces admin database tables, repository, and service for managing administrators and permissions. Adds new admin routes for banning players, managing cosmetics (capes), changing player passwords and usernames, and handling player textures. Updates user and session services to support admin actions and permission checks. Adds related schema validation for new endpoints.
