feat(api): dynamically change logging level via API

[PabloCastellano]

Checklist

• My change requires a documentation update, and I have done it.
• I have added tests to cover my changes.
• I have filled out the description and linked the related issues.

Description

• Add ADMIN_API_KEY environment variable for secure access
• Add functionality to modify logging level at runtime
• Implement tRPC endpoints for getting and setting log level
• Enhance logger module to track all logger instances
• Add proper OpenAPI documentation with system tag

Motivation and Context (Optional)

No need to restart the container to load the new configuration when LOG_LEVEL is modified.

Related Issue (Optional)

Screenshots (if appropriate):

[vercel]

Deployment failed with the following error:

Resource is limited - try again in 15 hours (more than 100, code: "api-deployments-free-per-day").

[changeset-bot]

🦋 Changeset detected

Latest commit: 87e9785

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@blobscan/api	Minor
@blobscan/rest-api-server	Patch
@blobscan/web	Patch

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[github-actions]

📦 Next.js Bundle Analysis for @blobscan/web

This analysis was generated by the Next.js Bundle Analysis action. 🤖

This PR introduced no changes to the JavaScript bundle! 🙌

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
blobscan-docs	Error			Sep 17, 2025 3:11pm
blobscan-staging	Error			Sep 17, 2025 3:11pm

4 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
blobscan-gnosis	Ignored	Preview		Sep 17, 2025 3:11pm
blobscan-holesky	Ignored	Preview		Sep 17, 2025 3:11pm
blobscan-mainnet	Ignored	Preview		Sep 17, 2025 3:11pm
blobscan-sepolia	Ignored	Preview		Sep 17, 2025 3:11pm

[codecov]

Codecov Report

❌ Patch coverage is 89.62963% with 14 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.64%. Comparing base (54cdc87) to head (87e9785).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/api/src/utils/auth.ts	43.75%	9 Missing ⚠️
packages/api/src/context.ts	76.19%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #825      +/-   ##
==========================================
+ Coverage   85.53%   85.64%   +0.10%     
==========================================
  Files         174      177       +3     
  Lines       13478    13587     +109     
  Branches     1242     1247       +5     
==========================================
+ Hits        11528    11636     +108     
- Misses       1950     1951       +1     

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