docs: add scoring docs #5968

Job	Run time
Unit tests (macos-latest)	47s
Format check	41s
Linter	2m 30s
Unit tests (windows-latest)	2m 7s
Unit tests (ubuntu-latest)	46s
E2E tests (windows-latest)	13m 30s
Build	1m 4s
Integration tests (ubuntu-latest)	49s
Integration tests (windows-latest)	1m 53s
Integration tests (macos-latest)	45s
E2E tests (ubuntu-latest)	6m 18s
E2E tests (macos-latest)	5m 36s
	36m 46s

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