WIP

README.md

@@ -51,6 +51,9 @@ docker build -t budgeteer .
 docker run -d -p 8080:8080 -v budgeteer-data:/app/data --name budgeteer budgeteer
 ```
 
+> **Note:** The SQLite database is stored at `/app/data/budgetapp.db` inside the container.
+> Always mount a volume to `/app/data` so your data survives image updates and container replacements.
+
 The app will be available at `http://localhost:8080`.
 
 ## Project Structure