focus: fallback to best keyword line

atlasbot/engine/answerer.py

@@ -604,6 +604,10 @@ class AnswerEngine:
                     model=plan.model,
                     tag="focus_fix",
                 )
+                if not metric_facts:
+                    best_line = _best_keyword_line(summary_lines, keyword_tokens)
+                    if best_line:
+                        reply = f"From the latest snapshot: {best_line}."
             if (classify.get("question_type") in {"metric", "diagnostic"} or force_metric) and metric_facts:
                 best_line = None
                 lowered_keywords = [kw.lower() for kw in keyword_tokens if kw]