[Feature] 整库同步时，自动排除不符合Doris表及字段规范的表名和字段名

### Search before asking

- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.

### Description

Doris表名和字段名 均不支持 中文和其他特殊字符。

希望在使用整库 同步时， 生成Doris 建表语句 时，排除掉 表名以及字段名不符合 doris建表语句规范的表及字段。

同时在 flink cdc 时, 也忽略掉不规范的字段,

### Use case

_No response_

### Related issues

_No response_

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)

Begin by locating the full-database synchronization path that generates Doris CREATE TABLE statements and the Flink CDC handling for fields. Trace how table and field names are validated, then verify that unsupported tables and fields are ignored in both synchronization modes.

Written by the indexing model from the issue text.