Polish changes panel toolbar state

packages/ui/src/index.css

@@ -857,14 +857,8 @@ html:not(.dark) .chat-scroll {
   }
 }
 
-/* Diff toolbar: drop low-priority labels as the context panel narrows. */
-@container diff-toolbar (max-width: 34rem) {
-  .diff-toolbar__file-stats {
-    display: none;
-  }
-}
-
-@container diff-toolbar (max-width: 40rem) {
+/* Diff toolbar: drop low-priority labels only when the context panel is genuinely tight. */
+@container diff-toolbar (max-width: 28rem) {
   .diff-toolbar__scope-count,
   .diff-toolbar__expand-label {
     display: none;
@@ -875,23 +869,6 @@ html:not(.dark) .chat-scroll {
   }
 }
 
-@container diff-toolbar (max-width: 29rem) {
-  .diff-toolbar__file-label {
-    display: none;
-  }
-
-  .diff-toolbar__file-trigger {
-    flex: 0 0 auto;
-    gap: 0.375rem;
-    padding-inline: 0.625rem;
-  }
-
-  .diff-toolbar__file-trigger-content {
-    flex: 0 0 auto;
-    gap: 0;
-  }
-}
-
 /* Status row: collapse optional text when narrow to keep both sides in one line. */
 @container status-row (max-width: 30rem) {
   .status-row__active-todo {