Reduce the tooltip box shadow size for visual refinement

Author: robertpiosik

packages/ui/src/components/editor/panel/ChatInput/ChatInput.module.scss

@@ -388,7 +388,7 @@
   border-radius: var(--border-radius-6px);
   background-color: var(--vscode-quickInput-background);
   border: 1px solid var(--vscode-widget-border);
-  box-shadow: 0 0 8px 2px var(--vscode-widget-shadow);
+  box-shadow: 0 0 5px 2px var(--vscode-widget-shadow);
   pointer-events: none;
 
   &--warning {