feat: Add downtime notification

templates/assets/img/speech-bubble.svg

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   preserveAspectRatio="none"
+   viewBox="0 0 132 136"
+   version="1.1"
+   id="svg71"
+   sodipodi:docname="speech-bubble.svg"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview73"
+     pagecolor="#505050"
+     bordercolor="#ffffff"
+     borderopacity="1"
+     inkscape:pageshadow="0"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="1"
+     showgrid="false"
+     inkscape:zoom="5.9117647"
+     inkscape:cx="35.437811"
+     inkscape:cy="68"
+     inkscape:window-width="1920"
+     inkscape:window-height="1008"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg71" />
+  <defs
+     id="defs67">
+    <style
+       id="style65">
+	path { 
+		fill: white;
+		stroke: #000;
+		stroke-width: 4;
+		stroke-linejoin: bevel;
+		vector-effect: non-scaling-stroke;
+	}
+</style>
+  </defs>
+  <path
+     d="m 66.1,1.5 c 35.7,0 64.6,21.4 64.6,44.5 0,18.1 -17.9,33.5 -42.8,39.3 -1.5,14.8 1.3,39 8.5,48.1 C 85.6,120.9 74,99.8 69.8,87.7 c -1.2,0 -2.5,0.1 -3.7,0.1 C 30.4,87.8 1.5,69.1 1.5,46 1.5,22.9 30.4,1.5 66.1,1.5 Z m 30.3,131.9 c 0.3,0.4 0.7,0.8 1,1.1 -0.4,-0.3 -0.7,-0.7 -1,-1.1 z"
+     id="path69"
+     style="fill:#000000;fill-opacity:0.80691564" />
+</svg>