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

squashfs-root/usr/share/icons/Humanity/actions/16/object-flip-vertical.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg id="svg2" width="16" height="16" version="1.0" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <defs id="defs4">
+  <linearGradient id="linearGradient3635" x1="25" x2="9.0004" y1="10.004" y2="9.9401" gradientTransform="matrix(0 -1 1 0 4 29)" gradientUnits="userSpaceOnUse">
+   <stop id="stop3618" style="stop-color:#f0c178" offset="0"/>
+   <stop id="stop3270" style="stop-color:#e18941" offset=".5"/>
+   <stop id="stop3620" style="stop-color:#ec4f18" offset="1"/>
+  </linearGradient>
+  <linearGradient id="linearGradient4215" x1="18.592" x2="18.322" y1="20" y2="4" gradientUnits="userSpaceOnUse">
+   <stop id="stop3624" style="stop-color:#bb2b12" offset="0"/>
+   <stop id="stop3626" style="stop-color:#cd7233" offset="1"/>
+  </linearGradient>
+ </defs>
+ <g id="layer1" transform="translate(0,-4)">
+  <g id="g3369" transform="matrix(-1,0,0,1,24,0)">
+   <path id="path2849" d="m14.5 8.5h-2l3.5-4 3.5 4h-2v7h2l-3.5 4-3.5-4h2v-7z" style="fill:url(#linearGradient3635);stroke-linejoin:round;stroke:url(#linearGradient4215)"/>
+  </g>
+ </g>
+</svg>