fix: stabilize hwlab web-probe script navigation

scripts/src/hwlab-node-help.ts

@@ -68,12 +68,13 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
     ],
     actions: {
       run: "Run the repo-owned scripts/web-live-dom-probe.mjs helper.",
-      script: "Run caller-provided Playwright JS after CLI-managed /auth/login; the script receives authenticated browser/context/page plus fetchJson/safeFetchJson/fetchApiMatrix/recordStep/collectText/safeEvaluate/waitWorkbenchReady/screenshotOnError/summarizeWorkspace/summarizeConversation helpers and must not handle secrets itself.",
+      script: "Run caller-provided Playwright JS after CLI-managed /auth/login; the script receives authenticated browser/context/page plus gotoStable/reloadStable/gotoCurrentStable/safeReload/fetchJson/safeFetchJson/fetchApiMatrix/recordStep/collectText/safeEvaluate/waitWorkbenchReady/screenshotOnError/summarizeWorkspace/summarizeConversation helpers and must not handle secrets itself.",
     },
     notes: [
       "Prefer --script-file for reusable probes; stdin heredocs remain supported for one-off probes.",
       "Issue-ready summary is available under probe.summary; full script report is persisted under probe.reportPath with a SHA-256 fingerprint.",
       "Use recordStep(name, data) or fetchApiMatrix(paths) to keep structured partial evidence when a later step fails.",
+      "Use reloadStable(), gotoCurrentStable(), or safeReload() for bounded retries around page reload/current-URL navigation jitter such as ERR_NETWORK_CHANGED.",
       "Playwright page.evaluate accepts one serializable argument; use page.evaluate(({ a, b }) => ..., { a, b }) or safeEvaluate(fn, { a, b }).",
       "Failures include failureKind, errorMessage, scriptSha256, runDir, lastUrl, and lastScreenshot when a screenshot can be captured.",
     ],