Raise the assistant's mark

Plugin/unraid/include/ai_chat.php

@@ -166,7 +166,7 @@ function vv_ai_chat_assets(): void {
    up. Nudging it "down" from 74% to 86% visibly raised it. A sized box centred on a point behaves
    the way the number reads, and matches how the mesh pane places the same image. */
 .vv-ai-chat-wrap::before {
-    content:''; position:absolute; left:50%; top:74%; transform:translate(-50%,-50%);
+    content:''; position:absolute; left:50%; top:66%; transform:translate(-50%,-50%);
     width:min(84%,520px); aspect-ratio:1; z-index:0; pointer-events:none;
     background:url('/plugins/varaverk/icons/varaverk.png') center/contain no-repeat;
     opacity:.032; filter:grayscale(1);