fix(seed/docker): repair production symbol loss incident

public/signaturen/Explosion.svg

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   version="1.1"
+   id="svg1"
+   width="60.768242"
+   height="47.310593"
+   viewBox="0 0 60.768242 47.310593"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <g
+     id="g1"
+     transform="translate(-11.286615,-4.578569)">
+    <path
+       id="path1"
+       d="M 536.262,43.0313 H 88.8594 L 307.199,383.75 Z"
+       style="fill:none;stroke:#f47216;stroke-width:10;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:2;stroke-dasharray:none;stroke-opacity:1"
+       transform="matrix(0.13333333,0,0,-0.13333333,0,56.96)" />
+    <path
+       id="path2"
+       d="m 250.461,117.91 h 54.18 v 14.211 H 270.5 v 17.02 h 31.121 v 14.218 H 270.5 v 15.512 h 32.949 v 14.219 h -52.988 v -75.18"
+       style="fill:#f47216;fill-opacity:1;fill-rule:nonzero;stroke:none"
+       transform="matrix(0.13333333,0,0,-0.13333333,0,56.96)" />
+    <path
+       id="path3"
+       d="m 310.781,117.91 h 21.86 l 9.269,17.449 9.371,-17.449 h 23.367 l -18.738,28.75 17.551,27.36 H 352.25 l -8.73,-16.801 -8.29,16.801 H 312.289 L 329.84,146.449 310.781,117.91"
+       style="fill:#f47216;fill-opacity:1;fill-rule:nonzero;stroke:none"
+       transform="matrix(0.13333333,0,0,-0.13333333,0,56.96)" />
+  </g>
+</svg>