fix: add opencode smoke observability probes

scripts/src/hwlab-node-help.ts

@@ -45,6 +45,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
     examples: [
       "bun scripts/cli.ts web-probe run --node D601 --lane v03 --wait-messages-ms 1000",
       "bun scripts/cli.ts web-probe run --node D601 --lane v03 --fresh-session --message 'ping'",
+      "bun scripts/cli.ts web-probe opencode-smoke --node D601 --lane v03 --message 'hi'",
       "bun scripts/cli.ts web-probe script --node D601 --lane v03 --script-file .state/probes/workbench.mjs",
       "bun scripts/cli.ts web-probe screenshot --node D601 --lane v03 --url https://monitor.pikapython.com --viewport 1440x900",
       "bun scripts/cli.ts web-probe screenshot --node D601 --lane v03 --url https://monitor.pikapython.com --viewport 390x844 --name monitor-mobile.png",
@@ -72,6 +73,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
     ],
     actions: {
       run: "Run the repo-owned scripts/web-live-dom-probe.mjs helper.",
+      "opencode-smoke": "Run the repo-owned OpenCode iframe/direct-host composer smoke and require DOM assistant text plus EventSource update/finish/idle evidence.",
       script: "Run caller-provided Playwright JS after CLI-managed /auth/login; scripts must not handle secrets themselves.",
       screenshot: "Capture a no-auth or public page through the selected node/lane remote browser and download PNG artifacts to the caller /tmp by default.",
       observe: "Start, inspect, control, stop, collect, and analyze a long-running observer that writes JSONL artifacts.",
@@ -80,6 +82,7 @@ export function hwlabNodeWebProbeHelp(): Record<string, unknown> {
     notes: [
       "Default URL, browser proxy mode, observe/analyze thresholds, and project-management command allowlist come from config/hwlab-node-lanes.yaml webProbe.",
       "`web-probe script` is an ad-hoc exploration escape hatch; repeated/high-frequency workflows must become `web-probe observe command` types or repo-owned web-probe commands.",
+      "`web-probe opencode-smoke` is the repo-owned OpenCode smoke; prefer it over repeating one-off OpenCode Playwright snippets.",
       "observe is passive by default; user actions must be explicit observe command entries in control.jsonl.",
       "After observe start, prefer observe status|command|stop|collect|analyze <id> instead of repeating --node/--lane/--state-dir.",
       "collect views render bounded summaries from existing artifacts and do not create a second source of truth.",