Implement logging and adjusted database location

Changes include creating the directory and database before the script.

Dockerfile

@@ -7,4 +7,7 @@ WORKDIR /lanews
 RUN python3 -m venv venv && \
     venv/bin/pip install -r requirements.txt
 
+RUN mkdir database && \
+    touch database/news.db
+
 CMD ["venv/bin/python", "main.py"]