feat: Update README.md with authentication, user management, and audit logging details

README.md

@@ -32,13 +32,37 @@ A comprehensive project management system built with Next.js for managing constr
 - Task completion tracking
 - Quick access to pending items
 
+### 🔐 Authentication & Authorization
+
+- Complete user authentication system with NextAuth.js
+- Role-based access control (Admin, User, Guest roles)
+- Secure session management
+- Password-based authentication
+- User registration and management
+
+### 👥 User Management
+
+- Admin interface for user administration
+- Create, edit, and delete user accounts
+- Role assignment and permission management
+- User activity monitoring
+
+### 📋 Audit Logging
+
+- Comprehensive logging of all user actions
+- Security event tracking
+- System activity monitoring
+- Audit trail for compliance and debugging
+
 ## Tech Stack
 
 - **Framework**: Next.js 15.1.8
 - **Database**: SQLite with better-sqlite3
+- **Authentication**: NextAuth.js
 - **Styling**: Tailwind CSS
 - **Date Handling**: date-fns
 - **Frontend**: React 19
+- **Mapping**: Leaflet with React-Leaflet
 - **Container**: Docker & Docker Compose
 
 ## Getting Started
@@ -95,6 +119,16 @@ docker-compose up
 
 The application uses SQLite database which will be automatically initialized on first run. The database file is located at `data/database.sqlite`.
 
+### Admin Setup
+
+To create an initial admin user:
+
+```bash
+npm run create-admin
+```
+
+This will create an admin user account. Access the admin panel at `/admin/users` to manage users and roles.
+
 ## Project Structure
 
 ```
@@ -219,12 +253,25 @@ The application uses the following main tables:
 
 ## Advanced Map Features
 
-This project includes a powerful map system for project locations, supporting multiple dynamic base layers:
+This project includes a powerful map system for project locations, supporting multiple dynamic base layers and transparent overlays:
 
+### Base Layers (8 total)
 - **OpenStreetMap** (default street map)
-- **Polish Geoportal Orthophoto** (aerial imagery via WMTS)
-- **Polish Land Records** (WMS cadastral data)
-- **Satellite (Esri)** and **Topographic** layers
+- **🇵🇱 Polish Orthophoto (Standard Resolution)** - WMTS aerial imagery
+- **🇵🇱 Polish Orthophoto (High Resolution)** - WMTS high-res aerial imagery
+- **🌍 Google Satellite** - Global satellite imagery
+- **🌍 Google Hybrid** - Satellite imagery with road overlays
+- **🌍 Google Roads** - Google Maps road view
+- **Satellite (Esri)** - Alternative satellite imagery
+- **Topographic** - CartoDB topographic maps
+
+### Overlay Layers (6 total with transparency)
+- **📋 Polish Cadastral Data** (WMS, property boundaries - 80% opacity)
+- **🏗️ Polish Spatial Planning** (WMS, zoning data - 70% opacity)
+- **🛣️ LP-Portal Roads** (WMS, road network - 90% opacity)
+- **🏷️ LP-Portal Street Names** (WMS, street labels - 100% opacity)
+- **📐 LP-Portal Parcels** (WMS, property parcels - 60% opacity)
+- **📍 LP-Portal Survey Markers** (WMS, survey points - 80% opacity)
 
 Users can switch layers using the map control (📚 icon). WMTS/WMS layers are configured dynamically using OGC GetCapabilities, making it easy to add new sources. See [`docs/MAP_LAYERS.md`](docs/MAP_LAYERS.md) for details on adding and configuring map layers.