Remove client-side token storage and Authorization header injection
Backend login now only returns user data, omitting the session token
Remove Authorization from backend CORS allowed headers
Clean up obsolete VITE_* environment variable fallbacks
Update Modal component to use Vue useId() instead of Math.random()
Add docker-compose.debug.yml for local hot-reload debugging
Add docker:debug and docker:prod scripts to package.json
Update documentation and environment examples for debug usage
Update pnpm version in packageManager field
