Chattera – Today’s Summary

Bug Fixes (Backend):

-Server Crash: Fixed UserSchema typo, so Node.js starts now.

-500 Registration Error: Imported bcrypt, password encryption now works.

-Empty Data: Activated express.json(), so the server can see the fields sent from the frontend.

-Code Cleanup: Cleaned up the server.js structure, API and Socket.io are separated.

New Features (Frontend & Backend)

-Login: /login route is ready (user verification + password comparison).

-F5 Protection: Connected the code to localStorage. You will stay logged in after a page refresh.

-Logout: The button now clears the memory, allowing you to log out safely.

-Theme Switcher: Added ☀️ Light / 🌙 Dark mode button to the login interface, which remembers the selected theme even after updating.