Add small dev helper

start.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+SESSION="project_monitor"
+
+tmux new-session -d -s $SESSION
+
+tmux send-keys -t $SESSION "cd backend && uvicorn backend:app --reload" C-m
+
+tmux split-window -h -t $SESSION
+tmux send-keys -t $SESSION:0.1 "cd frontend && npm run dev" C-m
+
+tmux attach -t $SESSION