Index: README.md
===================================================================
--- README.md	(revision 0337ed5f7802ed059fe7060ffb92fde8af375747)
+++ README.md	(revision a8705a654b3e61259c4923770fa2cf0925582d5b)
@@ -58,7 +58,7 @@
 
 # Во PostgreSQL shell:
-CREATE USER kupi_user WITH PASSWORD 'kupi123';
-CREATE DATABASE kupi_mk OWNER kupi_user;
-GRANT ALL PRIVILEGES ON DATABASE kupi_mk TO kupi_user;
+CREATE USER admin WITH PASSWORD 'password123';
+CREATE DATABASE kupi_mk OWNER admin;
+GRANT ALL PRIVILEGES ON DATABASE kupi_mk TO admin;
 \q
 ```
@@ -74,7 +74,7 @@
 
 # Во PostgreSQL shell:
-CREATE USER kupi_user WITH PASSWORD 'kupi123';
-CREATE DATABASE kupi_mk OWNER kupi_user;
-GRANT ALL PRIVILEGES ON DATABASE kupi_mk TO kupi_user;
+CREATE USER admin WITH PASSWORD 'password123';
+CREATE DATABASE kupi_mk OWNER admin;
+GRANT ALL PRIVILEGES ON DATABASE kupi_mk TO admin;
 \q
 ```
Index: kupi-mk/backend/.env.example
===================================================================
--- kupi-mk/backend/.env.example	(revision 0337ed5f7802ed059fe7060ffb92fde8af375747)
+++ kupi-mk/backend/.env.example	(revision a8705a654b3e61259c4923770fa2cf0925582d5b)
@@ -1,15 +1,12 @@
-# Database Configuration
+PORT=5000
+NODE_ENV=development
+JWT_SECRET=kupi_mk_super_secret_jwt_key_2025_aleksandar_finki_project_secure
 DB_HOST=localhost
 DB_PORT=5432
 DB_NAME=kupi_mk
-DB_USER=kupi_user
-DB_PASSWORD=kupi123
+DB_USER=admin
+DB_PASSWORD=password123
 
-# JWT Secret (change this in production)
-JWT_SECRET=your_jwt_secret_here_make_it_long_and_secure
-
-# Server Port
-PORT=5000
-
-# Environment
-NODE_ENV=development
+# Upload Configuration
+MAX_FILE_SIZE=5242880
+UPLOAD_PATH=uploads/
Index: kupi-mk/database_setup.sql
===================================================================
--- kupi-mk/database_setup.sql	(revision 0337ed5f7802ed059fe7060ffb92fde8af375747)
+++ kupi-mk/database_setup.sql	(revision a8705a654b3e61259c4923770fa2cf0925582d5b)
@@ -1,4 +1,4 @@
 -- Database setup script for Kupi.mk
--- Run this after creating the database and user
+-- Run this after creating the database and user (admin/password123)
 
 -- Create users table