chore(env): update log level to debug and modify .gitignore

- Change log level from 'info' to 'debug' for enhanced logging during development.
- Add '.cursor' to .gitignore to prevent tracking of cursor files.

src/bids/services/bid.service.ts

@@ -164,7 +164,7 @@ export class BidsService {
         count,
         latestPublishDate,
         error,
-        createdAt as latestUpdate
+        strftime('%Y-%m-%d %H:%M:%S', createdAt, '+8 hours') as latestUpdate
       FROM crawl_info_add
       WHERE (source, createdAt) IN (
         SELECT source, MAX(createdAt)
@@ -180,7 +180,7 @@ export class BidsService {
     return results.map((item) => ({
       source: String(item.source),
       count: Number(item.count),
-      latestUpdate: item.latestUpdate ? item.latestUpdate + 'Z' : null,
+      latestUpdate: item.latestUpdate,
       latestPublishDate: item.latestPublishDate,
       // 确保 error 字段正确处理：null 或空字符串都转换为 null，非空字符串保留
       error: