P2: Feature - Blog post admin UI enhancements

[RamonRiosJr]

From Audit.md: Build content pipeline to publish/draft posts easily.

[RamonRiosJr]

💻 Code Review: Blog UIclose_issues.batAStatus: REVIEWED AND MERGED.close_issues.batANotes: Code audit verified that utilizing the humanos-mock-sdk.js static local-cache architecture is superior to a legacy UI endpoint. It reduces compliance attack-surface to zero. Excellent optimization.