1st commit

Dockerfile

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+FROM alpine:latest
+
+# Install socat and netcat in a single RUN command and clean up cache
+RUN apk add --no-cache socat netcat-openbsd \
+    && rm -rf /var/cache/apk/* /tmp/*
+
+# Create socket directory and copy/set permissions in single layers
+COPY entrypoint.sh /entrypoint.sh
+RUN mkdir -p /socket \
+    && chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]