Update Dockerfile

Dockerfile

@@ -16,4 +16,12 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy app code
 COPY . .
 
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "4000"]
+# Make the entire /app directory fully writeable for all users
+RUN chmod -R 777 /app
+
+# Ensure the app runs as the same user as the Space UI
+RUN useradd -m -u 1000 user
+USER user
+
+# Launch cursor_tracker.py on container start
+CMD ["python3", "cursor_tracker.py"]