adding mobile responsiveness to search bar and filter component

added pwd management and updated firebase security

Add Firebase authentication with Google Sign-In and animated About page stats

integrating firebase google authenthication

Add Vercel Firebase setup documentation

DB migrations from sqlite3 to postgresql for production level and firebase authentication completed.

Cleanup: Remove documentation files, keep only README.md

Production: Configure frontend and backend for Vercel/Render deployment

fixed deployment prob

edited about us page

Add deployment configurations for Render and Vercel

Added Search and filter functionality

fixing signup/login allignment

fixed login/signup page allignment and design

registration fix