Remove macOS and PhpStorm logic

.zsh/configs/functions.zsh

@@ -11,19 +11,6 @@ function mkd() {
    mkdir -p "$@" && cd "$@"
 }
 
-function db {
-  if [ "$1" = "refresh" ]; then
-    mysql -uroot -e "drop database $2; create database $2"
-  elif [ "$1" = "create" ]; then
-    mysql -uroot -e "create database $2"
-  elif [ "$1" = "drop" ]; then
-    mysql -uroot -e "drop database $2"
-  fi
-}
-
-is_linux() { [[ "$(uname)" == 'Linux'  ]] }
-is_macos() { [[ "$(uname)" == "Darwin" ]] }
-
 function composer() {
   docker run -u $UID -it --rm \
     -v $(pwd):/app \