feat(common): 设置时区为亚洲/上海

- 在 cool.go 中添加了 gtime.SetTimeZone("Asia/Shanghai")
- 在 config.yaml 中添加了 timezone: "Asia/Shanghai"

manifest/config/config.yaml

@@ -19,6 +19,7 @@ database:
     pass: "hCnKjZRp3jnewzbS"
     name: "seer"
     debug: true
+    timezone: "Asia/Shanghai"
     createdAt: "createTime"
     updatedAt: "updateTime"
     # deletedAt: "deleteTime"