fix(org-chart): complete department color previews and overview cleanup

src/org-chart/department-colors-preview.css

@@ -36,6 +36,13 @@
   gap: var(--sb-center-column-gap);
 }
 
+/* Keep Fixed's status presenter inside the existing review surface, without
+   introducing the full canvas background or coordinates into the specimen. */
+.hm-orgchart-department-preview .hm-orgchart-status-preview-composition {
+  width: max-content;
+  background: transparent;
+}
+
 @media (max-width: 760px) {
   .hm-orgchart-department-preview .hm-orgchart-department-colors-design {
     grid-template-columns: minmax(0, 1fr);