test(web): update resumed conversation golden

snapshots/web/subagent-conversation/ui-expanded.expected.md

@@ -47,12 +47,7 @@
 - button "Ran for {{duration}}":
   - img
   - text: Ran for {{duration}}
-- text: {{clock}}
-- button "System prompt":
-  - img
-  - img
-  - text: System prompt
-- text: Now give the same explanation to a human reader. {{clock}}
+- text: {{clock}} Now give the same explanation to a human reader. {{clock}}
 - button "Copy":
   - img
 - button "Thought for a while" [expanded]:

snapshots/web/subagent-conversation/ui.expected.md

@@ -39,12 +39,7 @@
 - button "Ran for {{duration}}":
   - img
   - text: Ran for {{duration}}
-- text: {{clock}}
-- button "System prompt":
-  - img
-  - img
-  - text: System prompt
-- text: Now give the same explanation to a human reader. {{clock}}
+- text: {{clock}} Now give the same explanation to a human reader. {{clock}}
 - button "Copy":
   - img
 - button "Thought for a while":