fix: web-probe 降噪 DOM 诊断分组 (#585)

Co-authored-by: Codex <codex@noreply.local>

scripts/src/hwlab-node-web-observe-runner-source.ts

@@ -1633,14 +1633,15 @@ function groupDomDiagnostics(events) {
   const groups = new Map();
   for (const item of events || []) {
     const preview = String(item?.preview || "").trim();
+    if (!isReportableDomDiagnostic(item, preview)) continue;
     const normalizedPreview = normalizeDiagnosticPreview(preview);
     const key = [
-      item?.source || "",
       item?.diagnosticCode || "",
       normalizedPreview
     ].join("|");
     const existing = groups.get(key) || {
       source: item?.source || null,
+      sources: new Set(),
       diagnosticCode: item?.diagnosticCode || null,
       textHash: item?.textHash || null,
       normalizedPreview,
@@ -1652,6 +1653,7 @@ function groupDomDiagnostics(events) {
       traceIds: new Set(),
       sampleSeqs: []
     };
+    if (item?.source) existing.sources.add(String(item.source));
     existing.count += 1;
     existing.firstAt = minIso(existing.firstAt, item?.ts || null);
     existing.lastAt = maxIso(existing.lastAt, item?.ts || null);
@@ -1663,6 +1665,7 @@ function groupDomDiagnostics(events) {
   return Array.from(groups.values())
     .map((item) => ({
       source: item.source,
+      sources: Array.from(item.sources).sort(),
       diagnosticCode: item.diagnosticCode,
       textHash: item.textHash,
       normalizedPreview: item.normalizedPreview,
@@ -1677,6 +1680,11 @@ function groupDomDiagnostics(events) {
     .sort((a, b) => (b.count - a.count) || String(a.firstAt || "").localeCompare(String(b.firstAt || "")));
 }
 
+function isReportableDomDiagnostic(item, preview) {
+  if (item?.source === "diagnostic-node" || item?.source === "execution-row") return true;
+  return /trace_id=|HTTP\s+\d{3}\b|Failed to load resource|ERR_[A-Z_]+|provider-unavailable|AgentRun error|超过\s*\d+\s*ms\s*无新活动|代理暂时无法连接上游|Trace 更新超时|加载失败/iu.test(String(preview || ""));
+}
+
 function normalizeDiagnosticPreview(text) {
   return String(text || "")
     .replace(/trace_id=[A-Za-z0-9_-]+/gu, "trace_id=:traceId")
@@ -1684,6 +1692,7 @@ function normalizeDiagnosticPreview(text) {
     .replace(/\bses_[A-Za-z0-9_-]+\b/gu, "ses_:sessionId")
     .replace(/\brun_[A-Za-z0-9_-]+\b/gu, "run_:runId")
     .replace(/\bcmd_[A-Za-z0-9_-]+\b/gu, "cmd_:commandId")
+    .replace(/[!！]+$/gu, "")
     .replace(/\s+/gu, " ")
     .trim();
 }