zsh conf updates

- Add lazygit alias `lg`
- Configure fzf reverse search

roles/zsh/files/.zshrc

@@ -52,3 +52,4 @@ alias drun='docker run -it --network=host --device=/dev/kfd --device=/dev/dri --
 export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/gcr/ssh"
 
 bindkey '^H' backward-kill-word
+bindkey '^R' fzf-history-widget

roles/zsh/files/aliases.zsh

@@ -18,3 +18,5 @@ rm() {
 	print "⚠️  To use real rm, use /bin/rm"
 	trash-put "$@"
 }
+
+alias lg='lazygit'

roles/zsh/files/tools.zsh

@@ -1,2 +1,3 @@
 # source /usr/share/autojump/autojump.zsh
 eval $(zoxide init zsh)
+source <(fzf --zsh)