feat(core,cli): harden install engine and extend skill lint and interview eval

- update only touches the recorded project root; project installs do not
  follow symlinks or junctions; repeated --force rotates .orig backups;
  uninstall never deletes outside the recorded root
- run npm/npx without a shell on Windows and pin optional tool versions
- skip the update check in CI and non-interactive output
- lint: cross-document section pointers, preflight row ids, gate rule
  numbers, per-document size budgets, gate copy equality
- eval: scenarios S19-S21, route and read-cost rejudging, interpretation
  card judging, temp-dir previews and table-form cards no longer fail

build/eval/interview/test/transcripts/sdk-s12-direction-tool.ndjson

@@ -0,0 +1,10 @@
+{"type":"system","subtype":"init","session_id":"sess-1","tools":["Read","Write","Edit","Bash","Skill","AskUserQuestion"],"model":"claude-sonnet"}
+{"type":"assistant","message":{"content":[{"type":"tool_use","id":"tu_50","name":"Skill","input":{"skill":"designpaca"}}]}}
+{"type":"assistant","message":{"content":[{"type":"tool_use","id":"tu_51","name":"AskUserQuestion","input":{"questions":[{"header":"목표","question":"방문자의 목표 행동은?","options":[{"label":"주문"},{"label":"예약"}]}]}}]}}
+{"type":"eval_turn_end","filesChanged":[]}
+{"type":"eval_user","text":"1) 동네 꽃집 '봄결' 2) 카카오톡 주문 문의 3) 따뜻한 톤 4) 자산 없음","via":"resume"}
+{"type":"system","subtype":"init","session_id":"sess-1","tools":["Read","Write","Edit","Bash","Skill","AskUserQuestion"],"model":"claude-sonnet"}
+{"type":"assistant","message":{"content":[{"type":"tool_use","id":"tu_52","name":"WebFetch","input":{"url":"https://example.com"}}]}}
+{"type":"assistant","message":{"content":[{"type":"text","text":"구조가 다른 세 방향을 준비했습니다."}]}}
+{"type":"canUseTool","toolName":"AskUserQuestion","input":{"questions":[{"header":"방향","question":"어느 방향으로 갈까요?","options":[{"label":"들꽃 노트"},{"label":"아틀리에 장부"},{"label":"계절 달력"}]}]}}
+{"type":"eval_turn_end","filesChanged":[]}