Add fnm support.

.zshrc.local

@@ -23,6 +23,8 @@ fi
 export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" --no-use # This loads nvm
 #
+[ -s "${HOME}/.fnm/fnm" ] && eval "$(${HOME}/.fnm/fnm env)" && export PATH="${HOME}/.fnm:${PATH}"
+#
 if [ -d "${HOME}/.rbenv" ]; then
     if [[ ! "${PATH}" =~ "(^|:)${HOME}/\\.rbenv/bin(:|$)" ]]; then
         export PATH="${HOME}/.rbenv/bin:${PATH}"