Add docker artifacts and agent context

Dockerfile

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+FROM mcr.microsoft.com/playwright/python:v1.50.0-jammy
+
+WORKDIR /app
+
+ENV PYTHONUNBUFFERED=1
+
+COPY scraper_service.py /app/scraper_service.py
+
+RUN python -m pip install --no-cache-dir flask beautifulsoup4
+
+EXPOSE 9777
+
+CMD ["python", "scraper_service.py"]