Sanitize and ingest AI LLM JSON into Postgres with DevDeskApp and Slack

A production-grade, fault-tolerant ingestion pipeline that sanitizes unstructured or Markdown-fenced JSON generated by AI agents (OpenAI, Anthropic, LangChain) before inserting into PostgreSQL or Supabase databases. Features in-memory Markdown fence stripping, DevDeskApp schema validation and JSON prettifying, cryptographic RFC UUID v4 tracing, timing-safe SHA-256 integrity fingerprinting, conditional If gate compliance validation, and real-time Slack error alerts.