Reduce Image Size by Removing Unnecessary Packages

[beetle-ai]

ISSUE_NUMBER: GH-35

Description

The final Docker image includes build-essential and potentially curl, which are likely not required at runtime. Removing these packages will reduce the image size and improve security.
File: repositories/jobflowapi/Dockerfile
Lines: 34-40, 43-47
Severity: medium

Current Behavior

The final image contains development tools that are not needed for running the application.

Expected Behavior

The final image should only contain the packages required to run the application.

Suggested Fix

Remove build-essential and curl from the second stage of the Dockerfile. Verify that the application still functions correctly after removing these packages.

Code Context

# Stage 2: Final Image
FROM python:3.9.18-slim
# Install runtime dependencies for PyMuPDF
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
curl \
libmupdf-dev \
&& rm -rf /var/lib/apt/lists/*

Additional Notes

Reducing the image size improves deployment speed and reduces the attack surface.