fix

Dockerfile

@@ -36,12 +36,9 @@ RUN apt-get update \
 COPY pyproject.toml requirements.txt version.txt ./
 COPY src/ ./src/
 
-# Install the package and its dependencies
+# Install the package and its dependencies (includes aiohttp, aiofiles, redis)
 RUN pip install --no-cache-dir .
 
-# Install Redis library for DragonflyDB support
-RUN pip install --no-cache-dir redis
-
 # Ship a deterministic web client with the backend image so startup does not
 # depend on downloading release assets at runtime.
 COPY --from=webclient-builder /webclient/dist /app/client