added docker

README.md

@@ -56,6 +56,32 @@ Ideal for:
 
 ## Installation & Quick Start
 
+### Docker Deployment (Recommended)
+
+1. Make sure you have Docker and Docker Compose installed.
+2. Copy `.env.example` → `.env` and fill in your token.
+3. Build and run the container:
+
+```powershell
+docker compose up -d --build
+```
+
+The bot runs as a non-root user with healthchecks and log rotation.
+
+To view logs:
+```powershell
+docker compose logs -f excommunicado-bot
+```
+
+To stop:
+```powershell
+docker compose down
+```
+
+---
+
+### Manual Installation (Non-Docker)
+
 ### 1. Prepare the project
 ```
 cd ~/Excommunicado   # or your chosen folder