Rebuild beta and campaign file activations

src/routes/betas/new/+page.svelte

@@ -989,12 +989,12 @@
                               ? 'Failed checks pause testing.'
                               : 'Failed checks hold the beta for review.'}
                         {testPlan.rollbackRestart === 'when-empty'
-                            ? 'Rollback restarts wait for empty servers.'
-                            : 'Rollback restores files; restart servers manually.'}
+                            ? 'Rollback rebuilds wait for empty servers.'
+                            : 'Rollback is held until you resume its campaign.'}
                     </p>
                     <p>
                         Starting installs each selected version only on matching test servers and
-                        restarts them when empty. Waiting, pausing, and retrying use the original
+                        rebuilds them when empty. Waiting, pausing, and retrying use the original
                         testing window. Promotion is a separate reviewed action after testing.
                     </p>
                 </section>{/if}