feat: add middleware to automatically offload large task payload

[danfimov]

Note: new middleware created with capo-s3 because I plan to rewrite result backend with it.

Closes #26

[codspeed]

Merging this PR will not alter performance

✅ 7 untouched benchmarks

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_{Comparing feat-add-middleware (777ec5e) with main (f8f89f7)}