fix(mp): 空 catch 块添加 console.warn 日志（82 处）

55 个文件中 82 处空 catch 块添加模块前缀日志输出：
- stores: auth/health/points (7 处)
- services: request/ai-chat/health/ble/* (10 处)
- hooks: useLongPolling/usePagination (3 处)
- pages: 核心+子包共 35 个页面 (62 处)

保留静默的 catch: secure-storage fallback、Storage 恢复、
analytics 防洪、BLE 断连清理、用户拒绝订阅等合理忽略场景

apps/miniprogram/src/stores/health.ts

@@ -43,7 +43,8 @@ export const useHealthStore = create<HealthState>((set, get) => ({
         || undefined;
       const data = await healthApi.getTodaySummary(patientId);
       set({ todaySummary: data, todaySummaryFetchedAt: Date.now(), loading: false, _refreshingToday: false });
-    } catch {
+    } catch (err) {
+      console.warn('[health] 刷新今日摘要失败:', err);
       set({ loading: false, _refreshingToday: false });
     }
   },
@@ -69,7 +70,8 @@ export const useHealthStore = create<HealthState>((set, get) => ({
         return { trendData: updated };
       });
       return points;
-    } catch {
+    } catch (err) {
+      console.warn('[health] 获取趋势数据失败:', err);
       return [];
     }
   },