chore: remove kali container

containers/kali/Containerfile

@@ -1,17 +0,0 @@
-FROM docker.io/kalilinux/kali-rolling
-
-# === install system packages ===
-RUN apt update && \
-   apt -y install iputils-ping sudo \
-    zoxide git npm neovim gawk jq unzip fd-find lazygit
-
-# === setup user ===
-RUN useradd -ms /bin/bash user && \
-  usermod -aG sudo user && sed -i 's/^%sudo\s\+ALL=(ALL:ALL)\s\+ALL$/%sudo\tALL=(ALL:ALL)\tNOPASSWD: ALL/' /etc/sudoers && \
-  mkdir -p /run/user/1000 && chown user:user /run/user/1000
-
-USER user
-WORKDIR /home/user
-RUN mkdir -p .config .local .cache
-RUN git clone https://git.plabble.org/Job79/neovim-config.git .config/nvim
-VOLUME /home/user