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

public/signaturen/Transportleitung_mit_Teilstueck.svg

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   version="1.1"
+   id="svg1"
+   width="75.990662"
+   height="25.2104"
+   viewBox="0 0 75.990662 25.2104"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <g
+     id="g1"
+     transform="translate(-3.8333332,-15.840268)">
+    <path
+       id="path1"
+       d="M 598.68,124.32 H 531.762 V 303.398 H 598.68"
+       style="fill:none;stroke:#00adef;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 589.922,213.859 H 28.75"
+       style="fill:none;stroke:#00adef;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)" />
+  </g>
+</svg>