add cache and rename some files

opendeck/plugins/com.elgato.discord.sdPlugin/images/overlays/headphonesBigMuted.svg

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 144 144"
+   version="1.1"
+   id="svg3"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs7" />
+  <path
+     id="headphones"
+     d="M 72.001037,13.5 C 41.412961,13.5 16.58,38.334294 16.58,68.920666 V 108.37753 L 37.342747,87.614919 C 36.599711,87.47479 35.835246,87.3952 35.051727,87.3952 H 28.896438 V 68.920666 c 0,-23.7899 19.31454,-43.104311 43.104599,-43.104311 7.800016,0 15.112845,2.086354 21.427787,5.715795 l 8.947286,-8.947227 C 93.649154,16.849285 83.215302,13.5 72.001037,13.5 Z m 42.691513,20.100502 -8.76272,8.762659 c 5.74211,7.322559 9.17581,16.539534 9.17581,26.557505 V 87.3952 h -6.1553 c -6.79801,0 -12.316426,5.51838 -12.316426,12.31635 v 18.4716 c 0,6.79797 5.518416,12.31635 12.316426,12.31635 h 6.1553 c 6.79651,0 12.31644,-5.51838 12.31644,-12.31635 V 68.920666 c 0,-13.418044 -4.782,-25.727268 -12.72953,-35.320164 z M 47.368163,100.92443 20.825127,127.4673 c 2.163234,1.88327 4.981052,3.0322 8.071311,3.0322 h 6.155289 c 6.798015,0 12.316436,-5.51838 12.316436,-12.31635 z"
+     style="fill:#ffffff;fill-opacity:1;stroke-width:1.50001" />
+  <rect
+     style="fill:#f4433d;fill-opacity:1;stroke-width:3.10156;stop-color:#000000"
+     id="rect846"
+     width="164.99986"
+     height="16.499985"
+     x="-85.513687"
+     y="95.859184"
+     rx="8.9999924"
+     transform="matrix(0.70710914,-0.70710442,0.70710914,0.70710442,0,0)" />
+</svg>