chanyut/sts-nl2sql

chore(deploy): HF Space build (from feature/er_han_and_JSDoc)

fix(deploy): call demo.launch() (HF handshake) then mount api.main onto gradio's server

fix(deploy): SKIP_ENGINE_PRELOAD to defer engine warm-up past HF's startup probe

fix(deploy): mount gradio at / with ssr_mode=False for HF healthcheck; single uvicorn

fix(deploy): app.py = pure FastAPI + uvicorn on 7860 (no Gradio object); log port env

fix(deploy): don't bind a port in app.py — HF Gradio SDK serves `app` on 7860 itself

fix(deploy): drop gradio pin (HF Space force-installs its own); make prepare script leave a clean tree

feat(deploy): HF Gradio Space entrypoint + deployment docs

fix(web): chart-type switch could leave the chart pane blank; restore line points

style(web): polish chart rendering

feat(web): result card with formatted table + polished charts

fix(api): column-meta must not crash on JSONB/array result columns

feat(api): deterministic column metadata + result summary in query envelope

docs: ADR 0004 + CONTEXT terms for the enriched query envelope

fix(web): serve the demo UI with Cache-Control: no-store

feat(web): rework the demo UI for the fixed-datasource microservice

docs(eval): STS evaluation report + sweep results

fix(eval): survive OpenAI rate limits during the sweep

perf(eval): answer benchmark questions concurrently

chore(eval): trim ablation to RAG{0,3}×retry{0,2}

feat(eval): relaxed execution-accuracy metric alongside strict

fix: three eval blockers found on the first STS benchmark run

refactor(schema_rag): move Thai-term mappings into the domain profile

fix: address code-review findings on the microservice branch

feat(eval): STS benchmark + multi-model sweep harness

feat(engine): schema strategy (pruned/full) + denylist + TTL refresh

docs(adr): record the STS schema drift found in Phase 3

feat(engine): domain profiles + STS profile from the RAG corpus

docs: specify the hybrid held-out/paraphrase/novel evaluation split

docs: update STS guide to v2 and vendor the RAG corpus

feat(api): stateless single-datasource service with envelope contract

docs: capture microservice design context and ADRs

chore: checkpoint WIP before microservice conversion

ci: opt into Node.js 24 to fix deprecation warnings

ci: optimize dependency installation speed with uv

refactor: resolve God Object and Long File issues from CodeFlow report

docs(eval): add benchmark results and project reports

test(config): cover EMBEDDING_DEVICE and HF_TOKEN settings

feat(web): responsive sidebar drawer for tablet and mobile

refactor(backend): modernize lifespan, cache schema artifacts, unify embedding loader

chore(tooling): migrate from pip/venv to uv for cross-platform setup

chore: update CI configurations and add documentation utilities

test(eval): refactor evaluation pipeline and update benchmarks

feat(corpus): enhance Thai SQL examples with advanced query patterns

refactor(engine): implement parallel async processing for RAG and LLM

feat(history): add rich query metrics tracking and telemetry

feat: improve RAG, schema utils, engine, and update README quick start

feat: add cross-platform setup scripts, Docker support, and new utilities

Merge pull request #6 from chanyut12/feature/er_han_and_JSDoc

Merge branch 'main' into feature/er_han_and_JSDoc