HyperBrainz Bid Adapter: add bidder documentation

[krishnarx]

🏷 Type of documentation

• new bid adapter
• update bid adapter
• new feature
• text edit only (wording, typos)
• bugfix (code examples)
• new examples

📋 Checklist

• Related pull requests in prebid.js or server are linked -> HyperBrainz Bid Adapter: new adapter Prebid.js#15137
• For new adapters check submitting your adapter docs

Description

The hyperbrainz.md doc file was originally added by AdKernel under a shared/generic integration, but it does not reflect the actual HyperBrainz Bid Adapter implementation submitted in prebid/Prebid.js#15137.

This PR updates the documentation to match the bid params, supported media types, and feature flags actually implemented in the new adapter (hyperbrainzBidAdapter.js), including:

• Updated bidderCode, supported media types (banner, video, native)
• Correct GDPR / USP / GPP / COPPA / schain / floors support flags
• Updated bid params table (placementId, publisherId, bidFloor, ext) reflecting the actual params read by the new adapter
• Maintainer contact updated to it@hyperbrainz.com

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[krishnarx]

Hi @muuki88 — all 3 review items addressed in the latest commit. Also fixed markdownlint formatting issues along the way. Let me know if anything else is needed!

[muuki88]

Thanks for the quick fix 😊

[krishnarx]

Thanks for the review!

[jefftmahoney]

@muuki88 if an adapter uses LocalStorage, does that need to be noted in the docs?

[muuki88]

@muuki88 if an adapter uses LocalStorage, does that need to be noted in the docs?

I don't think so @jefftmahoney . As long as the code goes through the PBJS storageManager, everything is fine. Prebid.js takes care if it is allowed or not. In this particular case, the adapter doesn't have a gvl_id hence no TCF checks can be performed. In regions where GDPR ( ~= TCF ) applies, the adapter won't be able to access local storage if the tcfEnforcement module is active