More fixes, moving from python to golang worker.

Dockerfile.worker

@@ -0,0 +1,46 @@
+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+ARG TARGETPLATFORM
+ARG TARGETARCH
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    gnupg2 \
+    sudo \
+    jq \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN echo "deb [arch=${TARGETARCH}] https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/unstable/xUbuntu_22.04/ /" | tee /etc/apt/sources.list.d/devel:kubic:libcontainers:unstable.list \
+    && curl -fsSL "https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/unstable/xUbuntu_22.04/Release.key" | apt-key add -
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    uidmap \
+    fuse-overlayfs \
+    podman \
+    netavark \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN adduser --disabled-password --gecos "" --uid 1001 runner \
+    && groupadd docker --gid 123 \
+    && usermod -aG sudo,docker runner \
+    && echo "%sudo   ALL=(ALL:ALL) NOPASSWD:ALL" > /etc/sudoers \
+    && echo "Defaults env_keep += \"DEBIAN_FRONTEND\"" >> /etc/sudoers
+
+WORKDIR /home/runner
+
+# Copy container configuration files
+COPY docker-image-worker/storage.conf docker-image-worker/containers.conf docker-image-worker/registries.conf /home/runner/.config/containers/
+
+# Copy the entrypoint script
+COPY docker-image-worker/podman-preauth.sh ./
+
+# Copy the worker binary (from goreleaser build context)
+COPY $TARGETPLATFORM/worker ./
+
+USER runner
+RUN sudo chown -R runner:runner /home/runner/.config \
+    && sudo chmod +x podman-preauth.sh worker
+
+ENTRYPOINT ["/home/runner/podman-preauth.sh"]
+CMD ["bash", "-c"]