Added worker tasks to docker-compose

Dockerfile.job

@@ -0,0 +1,40 @@
+FROM python:3.11-slim as builder
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN python -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+WORKDIR /app
+COPY requirements/base.txt requirements/base.txt
+COPY requirements/production.txt requirements/production.txt
+
+RUN pip install --no-cache-dir --upgrade pip wheel && \
+    pip install --no-cache-dir -r requirements/production.txt
+
+FROM python:3.11-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq5 \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN groupadd --gid 1000 appgroup && \
+    useradd --uid 1000 --gid appgroup --shell /bin/bash --create-home appuser
+
+COPY --from=builder /opt/venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+WORKDIR /app
+COPY --chown=appuser:appgroup . .
+
+RUN mkdir -p /app/logs && chown -R appuser:appgroup /app/logs
+
+USER appuser
+
+HEALTHCHECK --interval=60s --timeout=10s --start-period=10s --retries=3 \
+    CMD pgrep -f "job_runner" || exit 1
+
+CMD ["python", "scripts/job_runner.py"]