feat: observe BI data source health

src/server/routes/energy/index.ts

@@ -389,7 +389,7 @@ app.get('/hydrogen/overview', async (c) => {
   }));
 
   return { kpi, top5, regions, monthly, customers, stations, availableYears, year };
-  }, { force });
+  }, { force, source: 'hydrogenDatabase' });
   return c.json(data);
 });
 
@@ -530,7 +530,7 @@ app.get('/hydrogen/daily', async (c) => {
   // 按日期降序返回
   const result = ascDays.slice().sort((a, b) => b.date.localeCompare(a.date));
   return result;
-  }, { force });
+  }, { force, source: 'hydrogenDatabase' });
   return c.json(data);
 });
 
@@ -615,7 +615,7 @@ app.get('/electric/overview', async (c) => {
     trend: trendArr,
     latestRecordAt,
   };
-  }, { force });
+  }, { force, source: 'electricDatabase' });
   return c.json(data);
 });
 
@@ -688,7 +688,7 @@ app.get('/electric/orders', async (c) => {
         totalFee: Math.round((Number(row.totalFee) || 0) * 100) / 100,
       })),
     };
-  });
+  }, { source: 'electricDatabase' });
 
   return c.json(data);
 });
@@ -779,7 +779,7 @@ app.get('/electric/monthly', async (c) => {
     });
 
   return months;
-  }, { force });
+  }, { force, source: 'electricDatabase' });
   return c.json(data);
 });
 
@@ -862,7 +862,7 @@ app.get('/etc/overview', async (c) => {
         latestTransactionTime: record.latestTransactionTime ? String(record.latestTransactionTime) : null,
       },
     } as const;
-  }, { force });
+  }, { force, source: 'etcDatabase' });
 
   return c.json(data);
 });