fix: include toolName in tool_result entries from turn_end toolResults

The turn_end event includes toolResults array with toolName. Previously
the parsing only included toolCallId, now we also extract toolName so
the UI can display the correct tool name even when tool_result entries
arrive without a preceding tool_call.

packages/adapters/pi-local/src/ui/parse-stdout.ts

@@ -77,6 +77,7 @@ export function parsePiStdoutLine(line: string, ts: string): TranscriptEntry[] {
           kind: "tool_result",
           ts,
           toolUseId: asString(tr.toolCallId, "unknown"),
+          toolName: asString(tr.toolName),
           content: contentStr,
           isError,
         });