```

feat(iOS): 更新MNN后端模型配置优化性能

将MNN主模型从Qwen3.5-4B(~2.64GiB)降级为Qwen3.5-2B(~1.1GiB)，因为4B版本
实测运行过慢，影响用户体验。iPhone17+/SME2设备使用2B模型，保留MLX
兜底方案用于模拟器和备用场景，确保AI推理性能和存储效率的平衡。
```

康康/Features/Archive/ArchiveListView.swift

@@ -30,6 +30,7 @@ struct ArchiveListView: View {
     @State private var filter: TimelineKind? = nil
     @State private var endingSymptom: Symptom?
     @State private var selectedEntry: TimelineEntry?
+    @State private var selectedGroup: IndicatorGroup?
     @State private var route: Route?
 
     @MainActor
@@ -109,6 +110,9 @@ struct ArchiveListView: View {
                 TimelineEntryDetailView(detail: d)
             }
         }
+        .sheet(item: $selectedGroup) { group in
+            IndicatorSeriesDetailView(group: group)
+        }
     }
 
     @ViewBuilder
@@ -123,9 +127,14 @@ struct ArchiveListView: View {
             }
             .buttonStyle(.plain)
         } else {
-            // 其余条目(报告/指标/日记/已结束症状):点 → 只读详情
+            // 其余条目:指标 → 同类聚合详情(横向翻页 + 趋势);报告/日记/已结束症状 → 只读详情
             Button {
-                if detail(for: entry) != nil { selectedEntry = entry }
+                guard let d = detail(for: entry) else { return }
+                switch d {
+                case .indicator(let i):           selectedGroup = IndicatorGroup.of(i)
+                case .bloodPressure(let sys, _):  selectedGroup = IndicatorGroup.of(sys)
+                default:                          selectedEntry = entry
+                }
             } label: {
                 TimelineRow(entry: entry)
             }