merge: v3.0 frontend → main

feat(frontend): v3.0 — project-first 3-step wizard

feat: v2.0 — project-aware blueprint aggregation

chore(uploads): v1.0.4 — Qwen primary again, reasoning-mode as #1 fallback

feat(llm): reasoning-aware chain — Nemotron-3-Omni-30B as primary VLM

chore(vlm): add nvidia/nemotron-nano-12b-v2-vl as VLM fallback #2

feat(uploads): v1.0.1 — ground-truth section + empty-page filter + stamp validator

chore(vlm): swap primary VLM to qwen/qwen3.5-397b-a17b

fix(uploads): extract-sheets falls back to preview cache

feat(frontend): two-step blueprint flow

feat(uploads): wire extract-sheets to the real VLM chain

feat(uploads): D-light blueprint pipeline (Phase-2, no OCR)

fix(space): restore HF Spaces README front-matter

chore: pre-release — full project lifecycle (CRUD, history, docs, tests)

fix(llm): compose chain from VLM list directly for vision calls

fix(llm): bound per-attempt VLM timeouts so the chain can flow

fix(llm): always send response_format=json_object; degrade-on-400 retry

fix(blueprint): surface chain-failure diagnostics in stub prompt

fix(blueprint): cap rendered PDF page to VLM-friendly dimensions

fix(blueprint): render PDF first page before VLM call

feat(frontend): blueprint upload page

fix(blueprint): prompt examples leak into tiny-PNG outputs

fix(llm): omit response_format=json_object on vision calls

fix(llm): swap VLM chain to Llama-3.2-Vision / Phi-4-multimodal

feat(work): blueprint upload + VLM extraction endpoint

deploy: backend 2026-06-22T18:15:19Z

deploy: backend 2026-06-22T12:56:51Z

deploy: backend 2026-06-22T12:22:55Z

deploy: backend 2026-06-22T11:21:06Z

deploy: backend 2026-06-22T10:10:14Z

deploy: backend 2026-06-22T08:22:30Z

deploy: backend 2026-06-22T05:07:40Z

fix(deploy): sanitize deploy.sh + correct git author email

feat(deploy): frontend push to GitHub + Vercel wiring

fix(deploy): portable deploy.sh + clean HF Space state

test(integration): OpenRouter live call + schema split + multi-fallback chain

fix(backend): pin working dependency versions; ignore generated docx templates

Phases 2-5: full FastAPI backend, Pydantic OpenRouter client, docxtpl engine, Next.js UI, deploy.sh

Phase 1: scaffold backend (FastAPI + Dockerfile) and frontend (Next.js + Vercel)