feat: add zsh config file (#963)

dx/usr/etc/zsh/zshrc

@@ -0,0 +1,38 @@
+#
+# .zshrc is sourced in interactive shells.
+# It should contain commands to set up aliases,
+# functions, options, key bindings, etc.
+#
+
+if [[ -o interactive ]]; then
+  eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+fi
+
+autoload -U compinit
+compinit
+
+#allow tab completion in the middle of a word
+setopt COMPLETE_IN_WORD
+
+## keep background processes at full speed
+#setopt NOBGNICE
+## restart running processes on exit
+#setopt HUP
+
+## history
+setopt APPEND_HISTORY
+## for sharing history between zsh processes
+setopt INC_APPEND_HISTORY
+setopt SHARE_HISTORY
+
+## never ever beep ever
+#setopt NO_BEEP
+
+## automatically decide when to page a list of completions
+#LISTMAX=0
+
+## disable mail checking
+#MAILCHECK=0
+
+autoload -U colors
+colors