[Feature] CDC Action Automatically create tag

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.

### Motivation

很多客户，需要把数据实时同步到数据湖，但后续还是流程换是离线数仓方式，需要拉链表（每天一个tag），如果cdc action 支持自动化创建tag，会很方便。
类似这个功能；https://www.alibabacloud.com/help/zh/flink/use-cases/tag-creation-and-management?spm=a2c63.p38356.0.0.bd262597u4TZOL#dd94a5869c7fn

### Solution

_No response_

### Anything else?

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Start by locating the CDC action implementation and reviewing how it currently handles table synchronization. Compare the requested automatic tag behavior with the linked Alibaba Cloud tag-creation example, then clarify tag timing, naming, and configuration with maintainers. Done means the agreed CDC workflow creates the required tags reliably.

Written by the indexing model from the issue text.