fix: Improve error handling in Refresh method for token validation;
fix: Update Refresh route to use correct request model;
fix: Correct request model for password reset complete route;
fix: Redis pipeline error handling in AuthService constructor;
fix: Refresh method wanted access token;
refactor: Enhance error handling for unexpected token validation errors;
refactor: Simplify claims extraction in ValidateToken method;
fix: Ensure session termination state is correctly dereferenced;
refactor: Return structured session info in ValidateToken method;
feat: New util method to check if an error is one of multiple given ones;
fix: sql query updateLoginInformationByUsername used in-database hashing;
refactor: renamed LogOutAccounts into LogOutSessions in models/auth;
refactor: added error checks on opening transactions for all auth service methods;
refactor: added error checks on commiting transactions likewise;
refactor: simplified PasswordResetBegin logic;
feat: implemented PasswordResetComplete method of auth service;
feat: helper function in errors for checking postgres error types;
feat: sql query method for finding users by their email;
feat: registration begin/complete with checking existing username/email;
refactor: error handling in controller
