init pheonix app !

assets/vendor/heroicons/optimized/24/outline/flag.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" aria-hidden="true">
+  <path stroke-linecap="round" stroke-linejoin="round" d="M3 3v1.5M3 21v-6m0 0l2.77-.693a9 9 0 016.208.682l.108.054a9 9 0 006.086.71l3.114-.732a48.524 48.524 0 01-.005-10.499l-3.11.732a9 9 0 01-6.085-.711l-.108-.054a9 9 0 00-6.208-.682L3 4.5M3 15V4.5"/>
+</svg>