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/services/ai-chat.ts

@@ -79,7 +79,8 @@ export function getLocalHistory(): AiChatMessage[] {
   try {
     const raw = wx.getStorageSync('ai_chat_history');
     return raw ? JSON.parse(raw) : [];
-  } catch {
+  } catch (err) {
+    console.warn('[ai-chat] 读取本地聊天历史失败:', err);
     return [];
   }
 }
@@ -88,5 +89,5 @@ export function getLocalHistory(): AiChatMessage[] {
 export function saveLocalHistory(messages: AiChatMessage[]): void {
   try {
     wx.setStorageSync('ai_chat_history', JSON.stringify(messages.slice(-100)));
-  } catch { /* ignore */ }
+  } catch (err) { console.warn('[ai-chat] 保存本地聊天历史失败:', err); }
 }

apps/miniprogram/src/services/ble/BLEManager.ts

@@ -236,8 +236,8 @@ export class BLEManager {
           serviceId: svc.uuid,
           characteristicId: charUUID,
         });
-      } catch {
-        // 某些特征值可能不支持读取
+      } catch (err) {
+        console.warn('[ble] 读取特征值失败:', err);
       }
     }
 
@@ -347,8 +347,8 @@ export class BLEManager {
     try {
       const uploaded = await uploadFn(batch);
       return uploaded;
-    } catch {
-      // 失败时放回
+    } catch (err) {
+      console.warn('[ble] 上传待处理读数失败:', err);
       this.dataBuffer.push(batch);
       return 0;
     }

apps/miniprogram/src/services/ble/DataBuffer.ts

@@ -83,7 +83,8 @@ export class DataBuffer {
       let raw: string;
       try {
         raw = Taro.getStorageSync(key) as string;
-      } catch {
+      } catch (err) {
+        console.warn('[ble-buffer] 读取 Storage 失败:', err);
         break;
       }
       if (!raw) break;
@@ -96,7 +97,8 @@ export class DataBuffer {
           }
           total += parsed.length;
         }
-      } catch {
+      } catch (err) {
+        console.warn('[ble-buffer] 解析 Storage 数据失败:', err);
         break;
       }
       idx++;
@@ -145,8 +147,8 @@ export class DataBuffer {
     const key = `${this.config.storageKeyPrefix}_${this.currentBucketIndex}`;
     try {
       Taro.setStorageSync(key, JSON.stringify(this.buckets[this.currentBucketIndex]));
-    } catch {
-      // Storage 写入失败不影响主流程
+    } catch (err) {
+      console.warn('[ble-buffer] 持久化当前桶失败:', err);
     }
   }
 
@@ -157,7 +159,8 @@ export class DataBuffer {
       let raw: string;
       try {
         raw = Taro.getStorageSync(key) as string;
-      } catch {
+      } catch (err) {
+        console.warn('[ble-buffer] 清理 Storage 读取失败:', err);
         break;
       }
       if (!raw) break;

apps/miniprogram/src/services/ble/DataSyncScheduler.ts

@@ -85,7 +85,8 @@ export class DataSyncScheduler {
       const raw = Taro.getStorageSync(this.config.storageKey) as string;
       if (!raw) return null;
       return JSON.parse(raw) as SyncRecord;
-    } catch {
+    } catch (err) {
+      console.warn('[ble-sync] 数据加载失败:', err);
       return null;
     }
   }
@@ -93,7 +94,8 @@ export class DataSyncScheduler {
   private saveRecord(record: SyncRecord): void {
     try {
       Taro.setStorageSync(this.config.storageKey, JSON.stringify(record));
-    } catch {
+    } catch (err) {
+      console.warn('[ble-sync] Storage 操作失败:', err);
       // Storage 写入失败不影响主流程
     }
   }

apps/miniprogram/src/services/health.ts

@@ -159,7 +159,8 @@ export async function getHealthThresholds(): Promise<HealthThreshold[]> {
     const data = await api.get<HealthThreshold[]>('/health/critical-value-thresholds/public');
     Taro.setStorageSync(THRESHOLD_CACHE_KEY, { data, ts: Date.now() });
     return data;
-  } catch {
+  } catch (err) {
+    console.warn('[health] 数据加载失败:', err);
     return [];
   }
 }

apps/miniprogram/src/services/request.ts

@@ -204,8 +204,8 @@ async function doRefresh(): Promise<boolean> {
       invalidateHeadersCache();
       return true;
     }
-  } catch {
-    // token 刷新失败
+  } catch (err) {
+    console.warn('[request] Token 刷新失败:', err);
   }
   isLoggingOut = true;
   secureRemove('access_token');