Reorganize infrastructure as code and implement versioning schema

iac/docker/.env

@@ -0,0 +1,21 @@
+# Environment Variables for Docker Deployment
+# Copy from .env.example and customize as needed
+
+# Database Configuration
+POSTGRES_USER=admanagement
+POSTGRES_PASSWORD=change_this_to_a_secure_password
+POSTGRES_DB=admanagement
+
+# Application Configuration
+NODE_ENV=production
+PORT=5000
+BASE_URL=http://localhost:5000
+SESSION_SECRET=change_this_to_a_random_string
+JWT_SECRET=change_this_to_a_different_random_string
+
+# Default Admin User Configuration
+DEFAULT_ADMIN_USERNAME=admin
+DEFAULT_ADMIN_PASSWORD=change_this_to_a_secure_password
+DEFAULT_ADMIN_EMAIL=admin@example.com
+DEFAULT_ADMIN_FULLNAME=System Administrator
+DISABLE_REGISTRATION=false