This commit upgrades the project's Python base version from 3.10 to 3.12, updates all related dependency versions, replaces bcrypt password hashing with pbkdf2-sha256, refactors the UA parsing library, removes unused dependencies, and fixes related exception handling code.
This commit removes the deprecated frontend/web-old directory, updates various project configuration files including tsconfig, vite config, environment variables, and backend data models. It also fixes several API paths, adds tenant awareness to multiple models, and makes minor UI adjustments.
zhangtao