feature: remove voron branding from mainsail ui

resources/app.css

@@ -0,0 +1,32 @@
+/*KIAUH-REMOVE-VORON-BRANDING*/
+#nav-header img:first-child {
+  display: block;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  background: url(/img/klipper-logo-small.png) no-repeat;
+  width: 49px;
+  height: 40px;
+  padding-left: 49px;
+}
+div.v-image__image.v-image__image--cover {
+  display: none;
+}
+div.v-image.v-responsive.theme--dark {
+  background: linear-gradient(27deg, #252525 5px, transparent 5px) 0 5px,
+    linear-gradient(207deg, #252525 5px, transparent 5px) 10px 0px,
+    linear-gradient(27deg, #323232 5px, transparent 5px) 0px 10px,
+    linear-gradient(207deg, #323232 5px, transparent 5px) 10px 5px,
+    linear-gradient(90deg, #2b2b2b 10px, transparent 10px),
+    linear-gradient(
+      #2d2d2d 25%,
+      #2a2a2a 25%,
+      #2a2a2a 50%,
+      transparent 50%,
+      transparent 75%,
+      #343434 75%,
+      #343434
+    );
+  background-color: #232323;
+  background-size: 20px 20px;
+  background-clip: content-box;
+}