chore: enable Biome useMaxParams rule (max: 3) as error#1953

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Copilot wants to merge 10 commits intodevelopmentfrom

copilot/setup-use-max-params-rule

Commits on Mar 21, 2026

fix: resolve CI TypeScript errors and API test failures

Copilot
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andrew-bierman
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refactor: remove biome-ignore suppressions, fix useMaxParams violations, remove @ts-ignore

Copilot
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andrew-bierman
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fix: replace all Legend-State @ts-expect-error suppressions with typed obs() utility

Copilot
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andrew-bierman
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fix: remove all ignore/expect-error directives and properly fix underlying type issues

Copilot
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andrew-bierman
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fix: improve r2-bucket.ts type safety with nullish coalescing and metadata type guard

Copilot
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andrew-bierman
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