atlasbot: extract hottest facts from segment lines

atlasbot/engine/answerer.py

@@ -1204,7 +1204,18 @@ def _extract_hottest_facts(lines: list[str], question: str) -> list[str]:
         return []
     if "node" not in lowered and "nodes" not in lowered:
         return []
-    line = next((item for item in lines if item.lower().startswith("hottest:")), "")
+    line = ""
+    for item in lines:
+        if item.lower().startswith("hottest:"):
+            line = item
+            break
+        if " | " in item:
+            for seg in [seg.strip() for seg in item.split(" | ")]:
+                if seg.lower().startswith("hottest:"):
+                    line = seg
+                    break
+        if line:
+            break
     if not line:
         return []
     facts = _expand_hottest_line(line)
@@ -1291,11 +1302,16 @@ def _metric_candidate_lines(lines: list[str], keywords: list[str] | None, limit:
         "storagepressure",
     }
     candidates: list[str] = []
+    expanded: list[str] = []
     for line in lines:
+        if " | " in line:
+            expanded.extend([seg.strip() for seg in line.split(" | ") if seg.strip()])
+        expanded.append(line)
+    for line in expanded:
         if line.lower().startswith("hottest:"):
             candidates.extend(_expand_hottest_line(line))
             break
-    for line in lines:
+    for line in expanded:
         line_lower = line.lower()
         if line_lower.startswith("lexicon_") or line_lower.startswith("units:"):
             continue