[DO NOT MERGE] Wasm second iteration

[v1rtl]

Checklist

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

Description

Browser bee. Second iteration. Cleaner commits and minimal changes for a cleaner POC.

Later will be used as reference to cherry-pick commits into separate PRs.

Open API Spec Version Changes (if applicable)

Motivation and Context (Optional)

Browser node.

Related Issue (Optional)

#5085

Screenshots (if appropriate):