feat: make biome suppressions/unused a linting error

[devin-ai-integration]

Issue

• resolve: Biome suppressions/unused warning not treated as error

Why is this change needed?

Currently, unused suppression comments in the codebase only generate warnings, which allows them to remain in the codebase. This PR updates the Biome configuration to make these warnings errors, ensuring they are addressed promptly.

What would you like reviewers to focus on?

• Verify that the approach of using the --error-on-warnings flag in all package.json files is appropriate
• Confirm this will correctly catch unused suppression comments in CI

Testing Verification

Verified that running pnpm lint:biome in the erd-core package now fails with an error when an unused suppression comment is present.

Additional Notes

Link to Devin run: https://app.devin.ai/sessions/d7718d0da4c34b99b1e11757677a44c3

[changeset-bot]

⚠️ No Changeset found

Latest commit: a0e2464

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[devin-ai-integration]

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[supabase]

Updates to Preview Branch (devin/1742555063-biome-warning-to-error) ↗︎

Deployments	Status	Updated
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Tasks	Status	Updated
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Migrations	✅	Fri, 21 Mar 2025 11:14:54 UTC
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Edge Functions	✅	Fri, 21 Mar 2025 11:14:54 UTC

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[MH4GF]

👍🏻

[junkisai]

thx!!