Add hosted korean-law proxy routes and make the korean-law-search skill
proxy-first, removing the unstable Beopmang fallback from the support list.
- proxy: new src/korean-law.js wrapping official 법제처 DRF lawSearch.do /
lawService.do, injecting LAW_OC + browser User-Agent/Referer (the real
cause of "사용자 정보 검증 실패") and retrying empty/HTML responses.
- proxy: /v1/korean-law/search and /v1/korean-law/detail routes + lawOc
config + koreanLawConfigured health flag; 17 module + 6 route tests.
- skill/docs: korean-law-search becomes proxy-first (no per-user LAW_OC,
no local CLI). Drop Beopmang everywhere; credit chrisryugj/korean-law-mcp
as design reference and 법제처 open.law.go.kr as official source.
- ops: LAW_OC added to deploy doc KEYS, secret accessor loop, and the
Cloud Run deploy workflow set-secrets.
- changeset: k-skill-proxy minor.