feat(seo-schema-generator): merge site-extraction + source-to-schema into one skill

Unify the two schema-generation scenarios into a single slot-17 skill, both
feeding one claims register -> build -> validate(16) pipeline:

- Mode 1 (existing site): NEW scripts/extract_site_claims.py turns URLs / local
  HTML / a directory into a claims register. Existing JSON-LD -> CONFIRMED;
  title/OpenGraph -> PENDING (never auto-shipped). + site-extraction-methodology.md
  and bundled fixtures/site/ demo pages.
- Mode 2 (not-yet-published site): land the source-to-schema engine
  (build_schema_drafts.py, type_templates.json, claims/source registers, 3 refs,
  sample_claims.csv) from the Desktop builder.
- Rewrite SKILL.md (v2.0) around the two-mode framing; the claims register is the
  shared pivot. Only CONFIRMED, non-conflicting claims become schema; unfilled
  template slots are pruned, never emitted as placeholders.
- Retire the old template-fill generator (code/ + desktop/); update root CLAUDE.md.

Self-tested both chains end-to-end: Mode 2 sample -> build -> validate PASS (P0=0);
Mode 1 fixtures -> extract -> build -> validate PASS (P0=0), JSON-LD round-trips with
nested address intact. Fixed two adapter bugs (nested node promotion; relative-path URI).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

custom-skills/17-seo-schema-generator/fixtures/sample_claims.csv

@@ -0,0 +1,47 @@
+entity_id,entity_type,property,value,lang,url,source_ids,authority,confidence,conflict,status,note
+org:shilla,Organization,@id,https://www.shillahotels.com/#org,,,,1,high,,CONFIRMED,
+org:shilla,Organization,name,The Shilla Hotels & Resorts,,,S-OFF|S-WIKI,1,high,,CONFIRMED,
+org:shilla,Organization,legalName,주식회사 호텔신라,,,S-DART,1,high,,CONFIRMED,DART 법인명
+org:shilla,Organization,url,https://www.shillahotels.com/,,,S-OFF,1,high,,CONFIRMED,
+org:shilla,Organization,foundingDate,1973-05-09,,,S-DART,1,high,,CONFIRMED,
+org:shilla,Organization,sameAs,https://www.wikidata.org/wiki/Q494845|https://en.wikipedia.org/wiki/The_Shilla,,,S-WIKI|S-WD,2,high,,CONFIRMED,array via pipe
+org:shilla,Organization,address.streetAddress,동호로 249,,,S-DART,1,high,,CONFIRMED,
+org:shilla,Organization,address.addressLocality,중구,,,S-DART,1,high,,CONFIRMED,
+org:shilla,Organization,address.addressRegion,서울,,,S-DART,1,high,,CONFIRMED,
+org:shilla,Organization,address.addressCountry,KR,,,S-DART,1,high,,CONFIRMED,
+site:ko,WebSite,@id,https://www.shillahotels.com/ko#website,ko,https://www.shillahotels.com/ko/,S-OFF,1,high,,CONFIRMED,
+site:ko,WebSite,name,신라호텔,ko,,S-OFF,1,high,,CONFIRMED,
+site:ko,WebSite,url,https://www.shillahotels.com/ko/,ko,,S-OFF,1,high,,CONFIRMED,
+site:ko,WebSite,inLanguage,ko,ko,,S-OFF,1,high,,CONFIRMED,
+site:ko,WebSite,publisher.@id,https://www.shillahotels.com/#org,ko,,,1,high,,CONFIRMED,ref to org
+hotel:theshilla-seoul,Hotel,@id,https://www.shillahotels.com/ko/theshilla/seoul#hotel,ko,https://www.shillahotels.com/ko/theshilla/seoul/index.do,S-OFF|S-BROCH,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,name,The Shilla Seoul,ko,,S-OFF,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,telephone,+82-2-2233-3131,ko,,S-OFF|S-GBP,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,priceRange,$$$$,ko,,S-OFF,2,med,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,brand.name,The Shilla,ko,,S-OFF,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,parentOrganization.@id,https://www.shillahotels.com/#org,ko,,,1,high,,CONFIRMED,entity graph link
+hotel:theshilla-seoul,Hotel,address.streetAddress,동호로 249,ko,,S-OFF|S-GBP,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,address.addressLocality,서울,ko,,S-OFF,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,address.addressCountry,KR,ko,,S-OFF,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,geo.latitude,37.5564,ko,,S-GBP,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,geo.longitude,127.0058,ko,,S-GBP,1,high,,CONFIRMED,
+person:ceo,Person,@id,https://www.shillahotels.com/#ceo,,,S-DART|S-NEWS,1,high,,CONFIRMED,
+person:ceo,Person,name,이부진,,,S-DART,1,high,,CONFIRMED,
+person:ceo,Person,jobTitle,대표이사 사장,,,S-DART,1,high,,CONFIRMED,
+person:ceo,Person,worksFor.@id,https://www.shillahotels.com/#org,,,,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,title,프런트오피스 매니저,ko,https://recruit.shilla.net/job/1234,S-RECRUIT,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,description,더 신라 서울 프런트오피스 운영 총괄 및 VIP 응대.,ko,,S-RECRUIT,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,datePosted,2026-05-01,ko,,S-RECRUIT,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,employmentType,FULL_TIME,ko,,S-RECRUIT,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,hiringOrganization.@id,https://www.shillahotels.com/#org,ko,,,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,jobLocation.addressLocality,서울,ko,,S-RECRUIT,1,high,,CONFIRMED,
+job:fo-manager,JobPosting,jobLocation.addressCountry,KR,ko,,S-RECRUIT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,name,The Shilla — Authentic Indulgence,,https://www.youtube.com/watch?v=XXXX,S-YT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,description,더 신라 브랜드 필름.,,,S-YT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,thumbnailUrl,https://i.ytimg.com/vi/XXXX/maxresdefault.jpg,,,S-YT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,uploadDate,2025-11-20,,,S-YT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,duration,PT1M45S,,,S-YT,1,high,,CONFIRMED,
+video:brand-film,VideoObject,publisher.@id,https://www.shillahotels.com/#org,,,,1,high,,CONFIRMED,
+hotel:theshilla-seoul,Hotel,image,https://example.com/seoul.jpg,ko,,S-OFF,3,low,,PENDING,이미지 최종본 미확정
+org:shilla,Organization,telephone,+82-2-2233-3131,,,S-OFF,2,med,Y,CONFIRMED,대표번호 vs IR번호 출처 충돌
+person:ceo,Person,image,,,,,,,,CONFIRMED,값 공란 -> 제외

custom-skills/17-seo-schema-generator/fixtures/site/grand.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="ko">
+<head>
+  <!-- No JSON-LD here → only meta/OG, seeded as PENDING (must be confirmed) -->
+  <title>그랜드 조선 부산 — 객실 및 예약</title>
+  <meta name="description" content="해운대 해변에 위치한 럭셔리 호텔, 그랜드 조선 부산.">
+  <meta property="og:type" content="business.business">
+  <meta property="og:title" content="그랜드 조선 부산">
+  <meta property="og:url" content="https://www.josunhotel.com/grand-busan">
+  <meta property="og:image" content="https://www.josunhotel.com/grand-busan.jpg">
+  <link rel="canonical" href="https://www.josunhotel.com/grand-busan">
+</head>
+<body><h1>그랜드 조선 부산</h1></body>
+</html>

custom-skills/17-seo-schema-generator/fixtures/site/index.html

@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html lang="ko">
+<head>
+  <title>조선호텔앤리조트 — 공식 홈페이지</title>
+  <meta property="og:site_name" content="조선호텔앤리조트">
+  <meta property="og:type" content="website">
+  <meta property="og:url" content="https://www.josunhotel.com/">
+  <link rel="canonical" href="https://www.josunhotel.com/">
+  <!-- Existing JSON-LD on the live page → extracted as CONFIRMED claims -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@graph": [
+      {
+        "@type": "Organization",
+        "@id": "https://www.josunhotel.com/#org",
+        "name": "조선호텔앤리조트",
+        "url": "https://www.josunhotel.com/",
+        "logo": "https://www.josunhotel.com/logo.png",
+        "sameAs": [
+          "https://www.instagram.com/josunhotelsandresorts/",
+          "https://www.wikidata.org/wiki/Q567458"
+        ]
+      },
+      {
+        "@type": "Hotel",
+        "@id": "https://www.josunhotel.com/westin#hotel",
+        "name": "웨스틴 조선 서울",
+        "url": "https://www.josunhotel.com/westin",
+        "telephone": "+82-2-771-0500",
+        "priceRange": "$$$$",
+        "address": {
+          "@type": "PostalAddress",
+          "streetAddress": "소공로 106",
+          "addressLocality": "서울",
+          "addressRegion": "중구",
+          "addressCountry": "KR"
+        }
+      }
+    ]
+  }
+  </script>
+</head>
+<body><h1>조선호텔앤리조트</h1></body>
+</html>