RFC data masking - warning "no-cache"

Hi there.

I’m using the library with data masking enabled, and while everything seems to work functionally, I keep getting the following warning in the console:

```
[SERVER]: Fragments masked by data masking are inaccessible when using fetch policy "no-cache". Please add `@unmask` to each fragment spread to access the data.
at:

```

Here’s what I’ve tried:
• I added a fetchPolicy="cache-first" directly to the component.
• I also verified that my fragments include all necessary fields and are used as expected.
• However, the warning still shows up regardless of the fetch policy setting.

Start by reproducing the warning with data masking, , fragments, and the reported fetch-policy settings. Compare the effective policy at the server call with the component setting; done means the warning's cause and the required fix are established, with behavior verified against the reproduction.

Written by the indexing model from the issue text.