fix: improve polygonid docs section

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🦋 Changeset detected

Latest commit: ee85abeb9269fa644c0f9c432d31fd39314fa906

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ----------------------------- | ----- | | @blockchain-lab-um/masca-docs | Patch |

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