feat(message_summary): beautify overview stats pills

plugins/message_summary/main.py

@@ -528,11 +528,19 @@ class MessageSummaryPlugin(MessagePluginInterface):
         if not summary or not summary.strip():
             return summary
 
+        pairs = [
+            ("总", int(stats.get("total_count") or 0)),
+            ("人数", int(stats.get("participant_count") or 0)),
+            ("文本", int(stats.get("text_count") or 0)),
+            ("图片", int(stats.get("image_count") or 0)),
+            ("视频", int(stats.get("video_count") or 0)),
+            ("链接", int(stats.get("link_count") or 0)),
+            ("表情", int(stats.get("emoji_count") or 0)),
+        ]
+        stats_line = " · ".join([f"**{label}** {value}" for label, value in pairs])
         section_lines = [
             "## 群概览",
-    f"- 📊 总:{int(stats.get('total_count') or 0)}  👥 人:{int(stats.get('participant_count') or 0)}\n"
-    f"- 💬 文:{int(stats.get('text_count') or 0)}  🖼 图:{int(stats.get('image_count') or 0)}  🎬 视:{int(stats.get('video_count') or 0)}\n"
-    f"- 🔗 链:{int(stats.get('link_count') or 0)}  😄 表:{int(stats.get('emoji_count') or 0)}"
+            stats_line,
         ]
         section = "\n".join(section_lines)
         return f"{section}\n\n{summary.strip()}"