chore(install): remove existing .zshrc if not a symlink

install

@@ -34,6 +34,10 @@ if [ ! -d "$HOME/.oh-my-zsh" ]; then
   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
 fi
 
+if [ -f "$HOME/.zshrc" ] && [ ! -L "$HOME/.zshrc" ]; then
+  rm "$HOME/.zshrc"
+fi
+
 mkdir -p "$HOME/.ssh"
 echo "Include $HOME/.config/ssh/*" >> "$HOME/.ssh/config"