Add initial project structure with Docker, CI, and FastAPI setup

- Create Dockerfile and docker-compose.yml for containerization
- Add CI configuration for linting and testing
- Implement FastAPI application with health check routes
- Set up database schema using DuckDB
- Include environment configuration and secrets management
- Add README with project objectives and key features
- Implement logging setup and configuration
- Create initial tests for health route
- Add HTML templates for web interface

docker-compose.yml

@@ -0,0 +1,13 @@
+services:
+  arbitrade:
+    image: git.allucanget.biz/OWNER/arbitrade:latest
+    build:
+      context: .
+      dockerfile: Dockerfile
+    env_file:
+      - .env
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./data:/app/data
+    restart: unless-stopped