feat: add various system and theme icons, configuration files, and support assets

squashfs-root/usr/share/icons/Humanity-Dark/status/16/weather-clear-night.svg

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   width="16"
+   height="16"
+   id="svg2896">
+  <defs
+     id="defs2898" />
+  <g
+     transform="translate(-1.9915553,4.0000048)"
+     id="layer1">
+    <g
+       transform="translate(-2,-5.0000002)"
+       id="layer1-3">
+      <g
+         transform="translate(-1496.001,-178.00003)"
+         id="g15559-4">
+        <g
+           transform="translate(-2.8136519e-5,-3.5706504e-6)"
+           id="g15559-0">
+          <path
+             d="m 1509.3195,188.97523 c 0.071,-1.95231 -1.1469,-2.49957 -1.4805,-2.79431 -1.177,-1.04017 1.7121,-5.35517 0.1627,-5.09643 -1.5493,0.25874 -2.9826,1.15369 -3.8952,2.43219 -0.9125,1.2785 -1.2932,2.92483 -1.0345,4.47418 0.2587,1.54933 1.1537,2.98261 2.4322,3.89521 1.2785,0.91259 2.9248,1.29326 4.4741,1.03452 1.5494,-0.25874 2.9826,-1.15369 3.8952,-2.43219 0.9127,-1.27851 -4.2953,0.0362 -4.554,-1.51317 z"
+             id="path2876-6-6-4"
+             style="fill:none;stroke:#969696;stroke-width:2;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;display:inline" />
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>