refactor: extract config logic to standalone crate#1974

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KCarretto wants to merge 3 commits intomainfrom

refactor/extract-config-crate-12819165653543374356

Commits on Mar 1, 2026

refactor: extract config logic to standalone crate

google-labs-jules[bot]
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KCarretto
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Commits on Mar 2, 2026

refactor: move build.rs config logic from pb to config crate

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KCarretto
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style: fix rustfmt errors

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KCarretto
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