feat: add Docker configuration for containerized deployment

README.md

@@ -8,6 +8,9 @@ Python project for land cover classification using GIS data (GeoTIFF + Shapefile
 gis-classification/
 ├── main.py              # Main script with parameters
 ├── requirements.txt     # Dependencies
+├── Dockerfile           # Docker image configuration
+├── docker-compose.yml   # Docker Compose configuration
+├── .dockerignore        # Docker ignore rules
 ├── data/                # Input data folder
 ├── output/              # Classification results
 ├── static/              # Web frontend
@@ -33,6 +36,44 @@ Or with uv:
 uv pip install -r requirements.txt
 ```
 
+### Docker Deployment
+
+**Build and run with Docker Compose:**
+
+```bash
+docker-compose up --build
+```
+
+**Or run with Docker directly:**
+
+```bash
+docker build -t gis-classification .
+docker run -p 8000:8000 -v $(pwd)/data:/app/data -v $(pwd)/output:/app/output gis-classification
+```
+
+Then open http://localhost:8000 in your browser.
+
+**Production with Nginx (optional):**
+
+1. Uncomment the nginx section in `docker-compose.yml`
+2. Create `nginx.conf` (see example below)
+3. Run `docker-compose up -d`
+
+Example `nginx.conf`:
+```nginx
+events { worker_connections 1024; }
+http {
+    server {
+        listen 80;
+        location / {
+            proxy_pass http://gis-classification:8000;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+        }
+    }
+}
+```
+
 ## Usage
 
 ### CLI Mode