feat: 添加既有会话刷新验证命令

scripts/src/hwlab-node-help.ts

@@ -95,6 +95,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
       "bun scripts/cli.ts web-probe observe start --node <node> --lane <lane> --origin public --target-path /projects/mdtodo --sample-interval-ms 5000",
       "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 validateExistingSessionRefresh --profile pure-kafka-live --session-id ses_existing",
       "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",
@@ -147,6 +148,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
       "After observe start, prefer observe status|command|stop|collect|analyze <id> instead of repeating --node/--lane/--state-dir.",
       "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.",
+      "validateExistingSessionRefresh is a YAML-profiled background command: it submits no prompt and proves an existing session keeps DOM identity while Kafka retention reaches the shared live SSE phase.",
       "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。",