chore: cleanup

packages/ui/src/components/session-turn.css

@@ -154,6 +154,7 @@
     min-width: 0;
     align-items: baseline;
     overflow: hidden;
+    white-space: nowrap;
 
     font-family: var(--font-family-sans);
     font-size: var(--font-size-small);
@@ -161,6 +162,7 @@
   }
 
   [data-slot="session-turn-diff-directory"] {
+    flex: 1 1 auto;
     color: var(--text-weak);
     min-width: 0;
     overflow: hidden;
@@ -172,6 +174,12 @@
   }
 
   [data-slot="session-turn-diff-filename"] {
+    flex-shrink: 0;
+    max-width: 100%;
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
     color: var(--text-strong);
     font-weight: var(--font-weight-medium);
   }