feat: complete Truth Register overhaul with RAG playground, Git blame drawer, revision loop, AI hub, de-jargonified lineage graph, and 6 clinical/enterprise starter templates

fix(plumbing): complete commit record schema, search knowledge in DB, and default policy rules

fix: auto-generate candidate knowledge proposals on document ingest and upgrade Truth Register empty state

fix(ingestion): resolve stuck processing documents, auto-extract knowledge assertions, and enrich staging logs

fix(auth): auto-provision evaluator user in PostgreSQL to satisfy workspaces foreign key constraint

fix(workspaces): enable universal workspace deletion, fix user workspace isolation, and pass explicit IDs on delete-all

fix(studio): fix tab navigation lock and add workspace delete with select-all and batch delete options

fix(workspaces): fix personal ownership, filter deleted duplicates, and enforce unique workspace names

feat(studio): add optimistic reactivity, dynamic badge sync, and real-time PR review feedback

fix(sync): live auto-polling in studio, local config priority over ambient env, and approved proposal visibility

feat: add login with API key to login page, remove AuthView, and add cross-platform notice to CLI quickstart

perf(bridge): optimize workspace status and validation for instant non-blocking response

feat(bridge): add direct Neon DB storage fallback for all workspace endpoints

feat(auth): add Google Digital Asset Links for shared credentials across DocWeave and DiffWeave

Add DocWeave authentication integration, dynamic workspace selection, search, Dockerfile, and HF Spaces config

feat(auth): add self-contained in-app signup & signin with automated CLI API key sync

feat: layered GitHub-grade UI, dedicated DocWeave auth page, and automated CLI API key sync

feat: MAANG-grade Studio UI (Tailwind + Lucide icons + confetti) and Hugging Face Docker deployment ready

feat: initial commit for DiffWeave platform