chore: added tmux script for dev env startup (#195)

Author: raaymax

tmux.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+export SESS=quack
+
+pushd ./Writer/be
+
+tmux ls | grep $SESS
+if [ $? -ne 0 ]
+then
+  tmux new-session -d -s $SESS -n "shell"
+  tmux send-keys -t $SESS:1.1 'npm run dev' C-m
+  tmux split-window -h -t $SESS
+  tmux send-keys -t $SESS:1.2 'deno task dev' C-m
+  tmux split-window -h -t $SESS
+  tmux send-keys -t $SESS:1.3 'cd app && npm run storybook' C-m
+fi
+tmux attach -t $SESS
+
+popd