🤖 Make status_set tool call non-expandable

Removed expand functionality since there's no additional info to show:
- Removed ExpandIcon and expand state
- Removed onClick handler from ToolHeader
- Removed ToolDetails section entirely
- All relevant info (emoji, message, status) already visible in header

The tool call is now a simple single-line display.

Generated with `cmux`

Author: ammar-agent

src/components/tools/StatusSetToolCall.tsx

@@ -1,13 +1,7 @@
 import React from "react";
 import type { StatusSetToolArgs, StatusSetToolResult } from "@/types/tools";
-import {
-  ToolContainer,
-  ToolHeader,
-  ExpandIcon,
-  StatusIndicator,
-  ToolDetails,
-} from "./shared/ToolPrimitives";
-import { useToolExpansion, getStatusDisplay, type ToolStatus } from "./shared/toolUtils";
+import { ToolContainer, ToolHeader, StatusIndicator } from "./shared/ToolPrimitives";
+import { getStatusDisplay, type ToolStatus } from "./shared/toolUtils";
 import { TooltipWrapper, Tooltip } from "../Tooltip";
 
 interface StatusSetToolCallProps {
@@ -18,35 +12,21 @@ interface StatusSetToolCallProps {
 
 export const StatusSetToolCall: React.FC<StatusSetToolCallProps> = ({
   args,
-  result,
+  result: _result,
   status = "pending",
 }) => {
-  const { expanded, toggleExpanded } = useToolExpansion(false); // Collapsed by default
   const statusDisplay = getStatusDisplay(status);
 
   return (
-    <ToolContainer expanded={expanded}>
-      <ToolHeader onClick={toggleExpanded}>
-        <ExpandIcon expanded={expanded}>▶</ExpandIcon>
+    <ToolContainer expanded={false}>
+      <ToolHeader>
         <TooltipWrapper inline>
           <span>{args.emoji}</span>
           <Tooltip>status_set</Tooltip>
         </TooltipWrapper>
         <span className="text-muted-foreground">{args.message}</span>
         <StatusIndicator status={status}>{statusDisplay}</StatusIndicator>
       </ToolHeader>
-
-      {expanded && result && (
-        <ToolDetails>
-          {result.success ? (
-            <div className="text-sm text-muted-foreground">
-              Status updated: {result.emoji} {result.message}
-            </div>
-          ) : (
-            <div className="text-sm text-red-400">Error: {result.error}</div>
-          )}
-        </ToolDetails>
-      )}
     </ToolContainer>
   );
 };