diff --git a/src/apps/scalable/stack.svg b/src/apps/scalable/stack.svg
new file mode 100644
index 00000000..70a6386d
--- /dev/null
+++ b/src/apps/scalable/stack.svg
@@ -0,0 +1,165 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="64"
+   height="64"
+   version="1.1"
+   viewBox="0 0 16.933 16.933"
+   id="svg190"
+   sodipodi:docname="stack.svg"
+   inkscape:version="1.2 (dc2aedaf03, 2022-05-15)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview21"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="7.609375"
+     inkscape:cx="26.217659"
+     inkscape:cy="31.342916"
+     inkscape:window-width="1366"
+     inkscape:window-height="706"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg190" />
+  <defs
+     id="defs180">
+    <linearGradient
+       id="linearGradient11278">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop11274" />
+      <stop
+         style="stop-color:#e4daff;stop-opacity:1;"
+         offset="1"
+         id="stop11276" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient1244">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop1240" />
+      <stop
+         style="stop-color:#6742cc;stop-opacity:1;"
+         offset="1"
+         id="stop1242" />
+    </linearGradient>
+    <filter
+       id="filter1178"
+       x="-0.04799993"
+       y="-0.04799993"
+       width="1.0959999"
+       height="1.0959999"
+       color-interpolation-filters="sRGB">
+      <feGaussianBlur
+         stdDeviation="0.30691955"
+         id="feGaussianBlur172" />
+    </filter>
+    <linearGradient
+       id="linearGradient1340"
+       x1="8.5011"
+       x2="8.489"
+       y1="16.007"
+       y2=".79375"
+       gradientUnits="userSpaceOnUse">
+      <stop
+         stop-color="#a97fa1"
+         offset="0"
+         id="stop175"
+         style="stop-color:#6742cc;stop-opacity:1;" />
+      <stop
+         stop-color="#be9db7"
+         offset="1"
+         id="stop177"
+         style="stop-color:#5348cb;stop-opacity:1;" />
+    </linearGradient>
+    <radialGradient
+       xlink:href="#linearGradient1244"
+       id="radialGradient1246"
+       cx="8.4665001"
+       cy="8.4665002"
+       fx="8.4665001"
+       fy="8.4665002"
+       r="5.8209824"
+       gradientTransform="matrix(1,0,0,1.0000022,0,-1.8938145e-5)"
+       gradientUnits="userSpaceOnUse" />
+    <filter
+       style="color-interpolation-filters:sRGB"
+       id="filter2850"
+       x="-0.075000076"
+       y="-0.074999924"
+       width="1.1500002"
+       height="1.1499998">
+      <feGaussianBlur
+         stdDeviation="0.36381185"
+         id="feGaussianBlur2852" />
+    </filter>
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient11278"
+       id="radialGradient11272"
+       cx="8.4665003"
+       cy="8.4665003"
+       fx="8.4665003"
+       fy="8.4665003"
+       r="5.8209825"
+       gradientTransform="matrix(1,0,0,1.0000022,0,-1.8938145e-5)"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <g
+     stroke-linecap="round"
+     stroke-linejoin="round"
+     id="g188">
+    <rect
+       transform="matrix(.99138 0 0 1 .072989 .1117)"
+       x=".79375"
+       y=".79375"
+       width="15.346"
+       height="15.346"
+       rx="3.0526"
+       ry="3.0526"
+       fill="#2e3440"
+       filter="url(#filter1178)"
+       opacity=".2"
+       stroke-width="1.2489"
+       id="rect182" />
+    <rect
+       x=".92604"
+       y=".92604"
+       width="15.081"
+       height="15.081"
+       rx="3"
+       ry="3"
+       fill="url(#linearGradient1340)"
+       stroke-width="1.2274"
+       id="rect184" />
+    <rect
+       x=".01215"
+       y=".0060174"
+       width="16.924"
+       height="16.927"
+       fill="none"
+       opacity=".15"
+       stroke-width="1.052"
+       id="rect186" />
+  </g>
+  <path
+     style="fill:#2e3440;fill-opacity:1;stroke-width:0.0291456;filter:url(#filter2850);opacity:0.25"
+     d="m 7.8488033,14.281486 c -0.04008,-0.0069 -0.171283,-0.02675 -0.291546,-0.04402 -0.3294358,-0.04732 -0.8781508,-0.191274 -1.1770248,-0.308779 -1.801673,-0.708335 -3.102218,-2.168345 -3.575542,-4.0139581 -0.144305,-0.56268 -0.160051,-0.709866 -0.159139,-1.4875674 7.81e-4,-0.679699 0.0061,-0.75306 0.07973,-1.096882 0.21747,-1.0158974 0.687239,-1.9644711 1.339473,-2.7047129 0.953362,-1.0820018 2.299951,-1.7864133 3.7386438,-1.9557149 0.426094,-0.050143 1.317405,-0.019228 1.721796,0.059726 2.4401147,0.4763771 4.2501937,2.3243313 4.6960847,4.7943488 0.0639,0.353943 0.08793,1.243649 0.04345,1.6079804 -0.309716,2.5365861 -2.155649,4.5402011 -4.6666487,5.0652861 -0.316356,0.06616 -0.450971,0.07758 -1.020413,0.08656 -0.360788,0.0058 -0.688778,0.0047 -0.728867,-0.0022 z M 10.188463,11.20827 11.872144,10.790476 V 10.377348 9.9642199 L 10.166598,10.390092 8.4610503,10.815964 6.7555035,10.390092 5.0499565,9.9642199 v 0.4151101 0.415109 l 1.698258,0.422827 c 0.9340438,0.232554 1.7113798,0.41967 1.7274138,0.415811 0.01603,-0.0038 0.786811,-0.195021 1.7128347,-0.424807 z m -3.87e-4,-1.8992681 1.683295,-0.4156564 3.88e-4,-0.417161 c 3.56e-4,-0.383841 -0.0036,-0.41593 -0.05064,-0.401752 -0.02806,0.0085 -0.795558,0.201114 -1.705547,0.428084 L 8.4610453,8.9151895 6.8065185,8.5025165 c -0.90999,-0.22697 -1.677486,-0.419607 -1.705547,-0.428084 -0.04693,-0.01418 -0.05102,0.01802 -0.05102,0.402048 v 0.417455 l 1.654527,0.4115944 c 0.9099898,0.226376 1.6873248,0.413289 1.7274128,0.415361 0.04008,0.0021 0.83037,-0.183278 1.7561827,-0.411889 z m -0.08852,-1.8868634 c 0.902765,-0.224245 1.67091,-0.414613 1.706989,-0.423038 0.06424,-0.01501 0.0656,-0.0239 0.0656,-0.430633 V 6.1531508 l -1.703796,-0.4247401 -1.7037937,-0.42474 -1.7072988,0.4218741 -1.7073,0.421874 v 0.4181827 0.418181 l 0.08018,0.02026 c 0.352081,0.08899 3.2916878,0.820051 3.3076118,0.822572 0.01123,0.0018 0.759049,-0.180239 1.6618137,-0.404484 z"
+     id="path170-5" />
+  <path
+     style="fill:url(#radialGradient11272);stroke-width:0.0291456;fill-opacity:1"
+     d="M 7.848805,14.281486 C 7.8087209,14.274555 7.6775216,14.254732 7.5572585,14.237466 7.2278231,14.190143 6.6791078,14.046192 6.3802336,13.928687 4.5785614,13.220352 3.2780163,11.760342 2.8046915,9.9147287 2.660387,9.3520485 2.6446406,9.2048623 2.6455532,8.4271616 2.6463341,7.7474623 2.6516784,7.6741014 2.72528,7.3302796 2.9427501,6.3143823 3.4125187,5.3658086 4.0647527,4.6255668 5.0181147,3.543565 6.3647035,2.8391535 7.8033965,2.6698519 c 0.4260948,-0.050143 1.3174057,-0.019228 1.7217966,0.059726 2.4401149,0.4763771 4.2501939,2.3243313 4.6960849,4.7943492 0.0639,0.3539421 0.08793,1.2436487 0.04345,1.60798 -0.309716,2.5365859 -2.155649,4.5402009 -4.6666487,5.0652859 -0.3163564,0.06616 -0.4509714,0.07758 -1.0204132,0.08656 -0.3607884,0.0058 -0.6887782,0.0047 -0.7288668,-0.0022 z m 2.33966,-3.073216 1.683681,-0.417794 V 10.377348 9.9642197 L 10.1666,10.390092 8.4610522,10.815964 6.7555054,10.390092 5.0499576,9.9642197 v 0.4151103 0.415109 l 1.6982588,0.422827 c 0.9340433,0.232554 1.7113792,0.41967 1.7274138,0.415811 0.016034,-0.0038 0.7868112,-0.195021 1.7128348,-0.424807 z m -3.87e-4,-1.8992687 1.683295,-0.4156559 3.88e-4,-0.4171611 c 3.56e-4,-0.3838407 -0.0036,-0.4159295 -0.05064,-0.4017512 -0.02806,0.00846 -0.795558,0.2011132 -1.705547,0.4280833 L 8.4610469,8.9151899 6.8065203,8.5025164 C 5.8965302,8.2755463 5.1290342,8.0829095 5.1009726,8.0744331 c -0.04693,-0.014178 -0.05102,0.018022 -0.05102,0.4020474 V 8.893936 l 1.6545271,0.4115941 c 0.9099901,0.226376 1.6873252,0.4132883 1.7274129,0.4153607 0.040084,0.00207 0.8303704,-0.1832783 1.7561834,-0.4118895 z m -0.08852,-1.8868624 c 0.902765,-0.2242452 1.67091,-0.4146127 1.706989,-0.4230378 0.06424,-0.015007 0.0656,-0.0239 0.0656,-0.4306336 V 6.153151 L 10.168351,5.7284109 8.4645571,5.3036709 6.7572583,5.725545 5.0499576,6.147419 v 0.4181822 0.418182 l 0.080177,0.020264 c 0.3520817,0.088994 3.2916881,0.8200511 3.3076119,0.8225725 0.011232,0.0018 0.7590496,-0.1802392 1.6618145,-0.4044843 z"
+     id="path170" />
+</svg>