story-kit: start 147_bug_activity_indicator_still_only_shows_thinking_despite_bug_140_fix

frontend/src/components/Chat.tsx

@@ -16,16 +16,34 @@ const NARROW_BREAKPOINT = 900;
 
 function formatToolActivity(toolName: string): string {
 	switch (toolName) {
+		// Built-in provider tool names
 		case "read_file":
+		case "Read":
 			return "Reading file...";
 		case "write_file":
+		case "Write":
+		case "Edit":
 			return "Writing file...";
 		case "list_directory":
-			return "Listing directory...";
+		case "Glob":
+			return "Listing files...";
 		case "search_files":
+		case "Grep":
 			return "Searching files...";
 		case "exec_shell":
+		case "Bash":
 			return "Executing command...";
+		// Claude Code additional tool names
+		case "Task":
+			return "Running task...";
+		case "WebFetch":
+			return "Fetching web content...";
+		case "WebSearch":
+			return "Searching the web...";
+		case "NotebookEdit":
+			return "Editing notebook...";
+		case "TodoWrite":
+			return "Updating tasks...";
 		default:
 			return `Using ${toolName}...`;
 	}