feat: clean up /etc/skel and move ssh key to /etc/ssh/authorized_keys/

quests/Dockerfile

@@ -22,6 +22,8 @@ ENV NODE_PATH=/usr/src/node_modules
 COPY ./packages/container /usr/local/lib/container
 COPY ./quests/.includes/zshrc /etc/zsh/zshrc
 RUN rm -f /etc/motd /etc/issue /etc/issue.net /etc/update-motd.d/*
+RUN rm -rf /etc/skel && mkdir -p /etc/skel
+RUN mkdir -p /etc/ssh/authorized_keys && chmod 755 /etc/ssh/authorized_keys
 COPY ./quests/.includes/sshd_config /etc/ssh/sshd_config
 
 EXPOSE 22