organize the repo

remove unused files
create config file
update dotfiles
update ebuild

share/zsh-init

@@ -0,0 +1,30 @@
+#! /bin/zsh
+
+OVER_PROMPT_CFG="/etc/over-prompt/main.cfg"
+
+if [[ -a "$OVER_PROMPT_CFG" ]]; then
+	source "$OVER_PROMPT_CFG"
+fi
+
+function set_title {
+	if [[ ${TERM} == "screen-bce" || ${TERM} == "screen" ]]; then
+		print -Pn "\033k\033${@}\033\134"
+	fi
+}
+
+function preexec {
+	local -a cmd
+	cmd=(${(z)1})
+	
+	set_title "${PWD}: ${cmd}"
+}
+
+function precmd {
+	set_title "${PWD}"
+	python3 /usr/libexec/over-prompt.py $? "${COLUMNS}" "${OVER_PROMPT_LAST_REFRESH}" "${OVER_PROMPT_SYSLOAD_WARN:=1.25}" "${OVER_PROMPT_SYSLOAD_YELL:=2.5}" "${OVER_PROMPT_FREESPACE_WARN:=0.15}" "${OVER_PROMPT_FREESPACE_YELL:=0.05}"
+	PS1="$(print "%(?.%{\e[1;36m%}.%{\e[1;31m%}%?%{\e[0m%}:%{\e[1;31m%})%(\!.#.$)%{\e[0m%} ")"
+	OVER_PROMPT_LAST_REFRESH=$(date +%s)
+}
+
+unset OVER_PROMPT_CFG
+unset RPS1