Initial BitNet s9pk package with SSH access

Dockerfile

@@ -0,0 +1,26 @@
+# BitNet s9pk - Extended with SSH access
+FROM ghcr.io/kth8/bitnet:latest
+
+# Install OpenSSH server and dependencies
+RUN apt-get update && \
+    apt-get install -y openssh-server && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create SSH directory and configure
+RUN mkdir -p /var/run/sshd /root/.ssh && \
+    chmod 700 /root/.ssh
+
+# Configure SSH
+RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config && \
+    sed -i 's/#PubkeyAuthentication yes/PubkeyAuthentication yes/' /etc/ssh/sshd_config && \
+    sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config
+
+# Create entrypoint script
+COPY docker_entrypoint.sh /usr/local/bin/
+RUN chmod +x /usr/local/bin/docker_entrypoint.sh
+
+EXPOSE 22
+
+ENTRYPOINT ["/usr/local/bin/docker_entrypoint.sh"]
+CMD ["/usr/sbin/sshd", "-D"]