add favicon

for some reason it seems to be broken in `npm run start`...

content/ESELogoFavicon.logo.svg

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Gravit.io -->
+
+<svg
+   style="isolation:isolate"
+   viewBox="0 0 439.44 439.43999"
+   width="439.44pt"
+   height="439.44pt"
+   version="1.1"
+   id="svg58"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <g
+     id="g55"
+     style="isolation:isolate"
+     transform="translate(-251.347,-231.6805)">
+    <path
+       d="m 378.418,545.365 -127.071,8.843 V 378.99 l 124.535,-8.685 v 27.418 l -89.32,6.212 v 46.213 l 82.949,-5.768 v 27.671 l -82.949,5.768 v 46.214 l 91.856,-6.403 z"
+       fill="{{ese.color}}"
+       id="path53" />
+    <path
+       d="m 532.051,411.003 -35.976,2.504 c -2.06,-17.623 -12.013,-28.114 -30.365,-26.815 -14.041,0.983 -24.755,8.336 -24.755,22.536 0,14.2 9.446,21.427 37.497,26.087 38.797,6.18 56.135,22.758 56.135,50.936 0,32.996 -30.366,53.915 -65.073,56.324 -42.093,2.916 -69.669,-13.693 -72.965,-50.27 l 35.975,-2.504 c 3.835,19.018 18.637,27.893 36.483,26.656 16.07,-1.109 28.843,-10.65 28.843,-24.089 0,-14.739 -9.192,-22.726 -35.214,-27.005 -35.976,-6.118 -58.702,-16.99 -58.702,-49.257 0,-32.266 29.351,-53.345 63.044,-55.69 42.093,-2.916 61.238,19.62 65.073,50.587 z"
+       fill="{{ese.color}}"
+       id="path54" />
+    <path
+       d="m 690.787,523.621 -127.071,8.843 V 357.246 l 124.535,-8.653 v 27.417 l -89.321,6.213 v 46.213 l 82.918,-5.768 v 27.671 l -82.918,5.768 v 46.214 l 91.857,-6.403 v 27.671 0 z"
+       fill="{{ese.color}}"
+       id="path55" />
+  </g>
+</svg>