set the history file and size

[AntPeixe]

given that it's setting APPEND_HISTORY then I'd suggest that the following is also added so that it can actually be used and shared across terminals

SAVEHIST=1000
HISTFILE=$HOME/.zsh_history

And, in addition, I feel like the following are also beneficial

setopt hist_expire_dups_first
setopt hist_ignore_dups
setopt hist_ignore_space
setopt share_history

[mamaraddio]

Done 👍