fix(tui): show elapsed time for running shell tools (#1026)

src/cli/components/StreamingOutputDisplay.tsx

@@ -68,6 +68,13 @@ export const StreamingOutputDisplay = memo(
             {"     "}… +{hiddenCount} more lines ({elapsed}s){interruptHint}
           </Text>
         )}
+
+        {/* Always show elapsed while running, even if output is short */}
+        {hiddenCount === 0 && (
+          <Text dimColor>
+            {"     "}({elapsed}s){interruptHint}
+          </Text>
+        )}
       </Box>
     );
   },

src/cli/components/ToolCallMessageRich.tsx

@@ -21,6 +21,7 @@ import {
   isPatchTool,
   isPlanTool,
   isSearchTool,
+  isShellTool,
   isTaskTool,
   isTodoTool,
 } from "../helpers/toolNameMapping.js";
@@ -62,22 +63,6 @@ type ToolCallLine = {
   streaming?: StreamingState;
 };
 
-/**
- * Check if tool is a shell/bash tool that supports streaming output
- */
-function isShellTool(name: string): boolean {
-  const shellTools = [
-    "Bash",
-    "Shell",
-    "shell",
-    "shell_command",
-    "run_shell_command",
-    "RunShellCommand",
-    "ShellCommand",
-  ];
-  return shellTools.includes(name);
-}
-
 /**
  * ToolCallMessageRich - Rich formatting version with old layout logic
  * This preserves the exact wrapping and spacing logic from the old codebase