Restructure skill numbering: SEO 11-30, GTM 60-69, reserve 19-28 for future skills

Renumber 12 existing skills to new ranges:
- SEO: 11→13, 12→18, 13→16, 14→17, 15→14, 16→15, 17→29, 18→30, 19→12
- GTM: 20→60, 21→61, 22→62

Update cross-references in gateway architect/builder skills, GTM guardian
README, CLAUDE.md (skill tables + directory layout), and AGENTS.md
(domain routing ranges).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom-skills/62-gtm-guardian/desktop/templates/event-taxonomy-template.csv

@@ -0,0 +1,25 @@
+event_name,event_category,trigger_type,trigger_condition,parameters,custom_dimensions,custom_metrics,ga4_mapping,meta_mapping,kakao_mapping,gads_mapping,priority,notes
+page_view,engagement,pageview,All Pages,-,-,-,page_view (auto),PageView,pageView,-,P1,자동 수집
+view_item,ecommerce,dataLayer,event equals 'view_item',"items[], value, currency",page_type,-,view_item,ViewContent,viewContent,-,P1,상품 상세 조회
+view_item_list,ecommerce,dataLayer,event equals 'view_item_list',"item_list_id, item_list_name, items[]",-,-,view_item_list,ViewContent,viewContent,-,P2,상품 목록 조회
+select_item,ecommerce,dataLayer,event equals 'select_item',"item_list_id, items[]",-,-,select_item,-,-,-,P3,목록에서 상품 선택
+add_to_cart,ecommerce,dataLayer,event equals 'add_to_cart',"items[], value, currency",-,-,add_to_cart,AddToCart,addToCart,-,P1,장바구니 담기
+remove_from_cart,ecommerce,dataLayer,event equals 'remove_from_cart',"items[], value, currency",-,-,remove_from_cart,-,-,-,P2,장바구니 삭제
+view_cart,ecommerce,dataLayer,event equals 'view_cart',"items[], value, currency",-,-,view_cart,-,-,-,P2,장바구니 조회
+add_to_wishlist,ecommerce,dataLayer,event equals 'add_to_wishlist',"items[], value, currency",-,wishlist_adds,add_to_wishlist,AddToWishlist,addToWishlist,-,P3,위시리스트 추가
+begin_checkout,ecommerce,dataLayer,event equals 'begin_checkout',"items[], value, currency, coupon",-,-,begin_checkout,InitiateCheckout,beginCheckout,-,P1,결제 시작
+add_shipping_info,ecommerce,dataLayer,event equals 'add_shipping_info',"items[], value, currency, shipping_tier",-,-,add_shipping_info,-,-,-,P2,배송정보 입력
+add_payment_info,ecommerce,dataLayer,event equals 'add_payment_info',"items[], value, currency, payment_type",-,-,add_payment_info,AddPaymentInfo,addPaymentInfo,-,P2,결제정보 입력
+purchase,ecommerce,dataLayer,event equals 'purchase',"transaction_id, items[], value, currency, tax, shipping, coupon",payment_method,-,purchase,Purchase,purchase,purchase,P1,구매 완료
+refund,ecommerce,dataLayer,event equals 'refund',"transaction_id, items[], value, currency",-,-,refund,-,-,-,P2,환불
+login,engagement,dataLayer,event equals 'login',method,-,-,login,-,login,-,P2,로그인
+sign_up,engagement,dataLayer,event equals 'sign_up',method,-,-,sign_up,CompleteRegistration,completeRegistration,sign_up,P2,회원가입
+search,engagement,dataLayer,event equals 'search',"search_term, results_count",-,-,search,Search,search,-,P2,검색
+generate_lead,lead_gen,dataLayer,event equals 'generate_lead',"value, currency, lead_source",-,-,generate_lead,Lead,participation,submit_lead_form,P1,리드 생성
+form_start,lead_gen,dataLayer,event equals 'form_start',"form_id, form_name",-,form_starts,custom,-,-,-,P2,폼 시작
+form_submit,lead_gen,dataLayer,event equals 'form_submit',"form_id, form_name, success",-,-,custom,Lead,participation,-,P1,폼 제출
+share,engagement,dataLayer,event equals 'share',"method, content_type, item_id",-,-,share,-,-,-,P3,공유
+cta_click,engagement,click,Click matches CTA selector,"cta_id, cta_text, cta_location",-,-,custom,-,-,-,P3,CTA 클릭
+video_start,engagement,dataLayer,event equals 'video_start',"video_title, video_id, video_duration",-,-,custom,-,-,-,P3,비디오 시작
+video_complete,engagement,dataLayer,event equals 'video_complete',"video_title, video_id",-,-,custom,-,-,-,P3,비디오 완료
+scroll_depth,engagement,scroll,Scroll 90%,percent,-,-,scroll (auto),-,-,-,P3,스크롤 깊이