fix: 固化 Workbench Trace 可读性探针

scripts/src/hwlab-node-help.ts

@@ -64,6 +64,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
       "bun scripts/cli.ts web-probe observe command webobs-xxxx --type sendPrompt --text 'ping'",
       "bun scripts/cli.ts web-probe observe command webobs-xxxx --type validateRealtimeFanout --profile pure-kafka-live --provider gpt.pika --text '<first-turn>' --second-text '<second-turn>'",
       "bun scripts/cli.ts web-probe observe command webobs-xxxx --type validateWorkbenchKafkaDebugReplay",
+      "bun scripts/cli.ts web-probe observe command webobs-xxxx --type validateWorkbenchTraceReadability",
       "bun scripts/cli.ts web-probe observe status webobs-xxxx --command-id cmd-xxxx",
       "bun scripts/cli.ts web-probe observe command webobs-xxxx --type closeMdtodoSourceConfig",
       "bun scripts/cli.ts web-probe observe command webobs-xxxx --type selectMdtodoFile --filename 20260609_频率判断_用户反馈.md",
@@ -115,6 +116,8 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
       "Typed observe commands inherit the semantic origin selected by observe start and must not embed a replacement URL or IP.",
       "validateRealtimeFanout is a YAML-profiled background command: it gates submit on two live product subscribers plus three Kafka debug consumers, validates two turns and disconnect/reconnect without replay, and is polled by exact command id.",
       "validateWorkbenchKafkaDebugReplay 复用 observer 当前 Workbench session，以 owning YAML 中的 topic、group prefix 和超时验证隔离 Kafka 重放，并通过精确 command id 查询结果。",
+      "validateWorkbenchTraceReadability 只检查当前 Workbench 会话中的产品 Trace 卡片。",
+      "该命令排除隔离调试面板，并分别验证运行中默认展开、source authority 与终态保留。",
       "collect views render bounded summaries from existing artifacts and do not create a second source of truth.",
       "performanceCapture records an explicit bounded Chrome CPU profile and drains LongTask/LoAF/event-loop-gap artifacts; performance-summary reads existing artifacts only.",
       "analyze is offline-only: it reads artifact JSONL and writes analysis/report.md plus analysis/report.json.",