feat(graph): add Push–Relabel max flow with tests and index (#6793)

* feat(graph): add Push–Relabel max flow with tests and index

* style(checkstyle): reduce discharge parameter count via State holder

* chore(pmd): make discharge void and remove empty else; satisfy PMD

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Co-authored-by: a <alexanderklmn@gmail.com>

Sameer Prajapati committed 10mo ago

1437036b194400e47838d83e283531b13348bfc8

Parent: f8688ba

Committed by GitHub <noreply@github.com> on 10/15/2025, 8:51:14 PM