[Feature Request]: Add example of session deduplication

[beautyfree]

Preflight Checklist

• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

What package is this feature request for?

rrweb

Problem Description

I found in docs mention of deduplication, but there is not any details how it could be implemented

Proposed Solution

Add example of session deduplication

Alternatives Considered

Additional Information

No response

[eoghanmurray]

This in the context of storage?

rrweb/docs/recipes/optimize-storage.md

Line 9 in 4db9782

- use deduplication and compression to reduce storage size

probably each implementation has it's own efforts on this, it's probably best to investigate which events etc. have the biggest storage impact for the websites you are storing.