Added images, removed debug sleep

static/images/icon_file_download.svg

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="19.200001"
+   height="24"
+   viewBox="0 0 5.0800001 6.35"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.4.4 (dcaf3e7d9e, 2026-05-05)"
+   sodipodi:docname="icon_file_download.svg"
+   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="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="px"
+     inkscape:zoom="1.0503157"
+     inkscape:cx="-237.54763"
+     inkscape:cy="49.984973"
+     inkscape:window-width="2190"
+     inkscape:window-height="1401"
+     inkscape:window-x="1463"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs1" />
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-167.74583,-135.20208)">
+    <title
+       id="title1">file-download-outline</title>
+    <path
+       d="m 170.92084,135.20208 1.90499,1.905 v 3.81 a 0.6349996,0.6349996 0 0 1 -0.635,0.635 h -3.81 a 0.6349996,0.6349996 0 0 1 -0.635,-0.635 v -5.08 a 0.6349996,0.6349996 0 0 1 0.635,-0.635 h 2.54001 m 1.26999,5.715 v -3.49249 h -1.5875 v -1.58751 h -2.2225 v 5.08 h 3.81 m -1.905,-0.3175 -1.26999,-1.26999 h 0.79374 v -0.9525 h 0.9525 v 0.9525 h 0.79375 z"
+       id="path1"
+       style="stroke-width:0.317499" />
+  </g>
+</svg>