changing structure and add default.jpg

themes/Tokyo-Night/gtk-3.0/assets/scalable/check-symbolic.svg

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="20"
+   height="20"
+   version="1.1"
+   viewBox="0 0 20 20"
+   id="svg17087"
+   sodipodi:docname="check-symbolic.svg"
+   inkscape:version="1.2.1 (9c6d41e410, 2022-07-14)"
+   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">
+  <defs
+     id="defs17091" />
+  <sodipodi:namedview
+     id="namedview17089"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="true"
+     inkscape:zoom="19.67"
+     inkscape:cx="-1.6522623"
+     inkscape:cy="11.006609"
+     inkscape:window-width="1920"
+     inkscape:window-height="1012"
+     inkscape:window-x="0"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg17087">
+    <inkscape:grid
+       type="xygrid"
+       id="grid17464"
+       originx="0"
+       originy="0" />
+  </sodipodi:namedview>
+  <path
+     d="M 15.5898,4.5801 17,6 8,15 3,10 4.4102,8.5898 8,12.1699 Z"
+     id="path17085"
+     sodipodi:nodetypes="ccccccc" />
+</svg>