Merge pull request #28601 from overleaf/mj-pdf-error-state-scroll

[web] Allow scrolling in PDF error state in case of overflow

GitOrigin-RevId: 3591f01980c3c95691eca9437b8eed0e504f27e6

services/web/frontend/stylesheets/pages/editor/pdf-error-state.scss

@@ -1,10 +1,12 @@
 .pdf-error-state {
+  overflow-y: auto;
   position: absolute;
   inset: var(--toolbar-small-height) 0 0 0;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
+  justify-content: safe center;
   padding: var(--spacing-06);
   background-color: var(--pdf-bg);
 }