fix zshrc command checks

zsh/.zshrc

@@ -25,6 +25,7 @@ unsetopt EXTENDED_HISTORY
 
 # General options
 setopt autocd extendedglob
+unset command_not_found_handle
 
 # fzf extra shell features
 command -v fzf >/dev/null 2>&1 && source <(fzf --zsh)
@@ -35,7 +36,7 @@ export FZF_TMUX="1"
 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Za-z}'
 zstyle ':completion:*' list-colors "$\{(s.:.)LS_COLORS}"
 zstyle ':completion:*' menu no
-command -v fzf >/dev/null 2>& zstyle ':fzf-tab:complete:cd:*' fzf-preview 'ls --color $realpath'
+command -v fzf >/dev/null 2>&1 && zstyle ':fzf-tab:complete:cd:*' fzf-preview 'ls --color $realpath'
 
 autoload -U promptinit; promptinit
 autoload -U compinit && compinit
@@ -48,10 +49,10 @@ bindkey '^p' history-search-backward
 bindkey '^n' history-search-forward
 
 # init prompt
-command -v starship >/dev/null 2>& eval "$(starship init zsh)"
+command -v starship >/dev/null 2>&1 && eval "$(starship init zsh)"
 
 # run fastfetch on new shells
-command -v fastfetch >/dev/null 2>& fastfetch
+command -v fastfetch >/dev/null 2>&1 && fastfetch
 
 # automatically enter a tmux session
 tmux start-server
@@ -68,7 +69,7 @@ if test -n "$KITTY_INSTALLATION_DIR"; then
 fi
 
 # add direnv hook if installed
-command -v direnv >/dev/null 2>& eval "$(direnv hook zsh)"
+command -v direnv >/dev/null 2>&1 && eval "$(direnv hook zsh)"
 
 # export common env vars
 export EDITOR="nvim"
@@ -127,7 +128,7 @@ alias -- gs='git switch'
 alias -- gst='git status'
 
 # ls aliases
-if [[ command -v eza >/dev/null 2>&1 ]]; then
+if command -v eza >/dev/null 2>&1 ; then
   alias -- ls='eza -lh -s=name --git --group-directories-first --no-permissions --icons --no-user'
   alias -- lsa='eza -lha -s=name --git --group-directories-first --no-permissions --icons --no-user'
   alias -- lsg='eza -lh -s=name --git --group-directories-first --git-ignore --no-permissions --icons --no-user'