Create Data Search agent guidelines based on the recommendations / SME evaluations

### Is your feature request related to a problem?

```shell
the document overview for data search agent:
https://docs.google.com/document/d/1-K-9qOhTGPPbFP6wQjcfDUF0-lN99VpTzr1NfXEhEAY

```

### Describe the solution you'd like

```shell

```

### Describe alternatives you've considered

```shell

```

### Additional context

```shell

```