Maintenance: add biome to project (tracer)

[dreamorosi]

Summary

With #2791 being merged, we can now migrate the packages/tracer workspace to use Biome.

As part of the migration I will fix any issue/inconsistency that arises. I'll do my best to minimize changes and leave the logic untouched.

Why is this needed?

So that we can gradually replace eslint, prettier, and all their dependencies with a single one, @biomejs/biome.

Which area does this relate to?

Other

Solution

No response

Acknowledgment

• This request meets Powertools for AWS Lambda (TypeScript) Tenets
• Should this be considered in other Powertools for AWS Lambda languages? i.e. Python, Java, and .NET

Future readers

Please react with 👍 and your use case to help us understand customer demand.

[github-actions]

⚠️ COMMENT VISIBILITY WARNING ⚠️

This issue is now closed. Please be mindful that future comments are hard for our team to see.

If you need more assistance, please either tag a team member or open a new issue that references this one.

If you wish to keep having a conversation with other community members under this issue feel free to do so.