docs(ai): split SW usage into general / viewer mode in packaged AI guides

- Usage types are now Web / SW (general mode, viewer mode) / OrgChart / mixed.
  Shared AI_GUIDE step 1 asks for the SW mode only when the request or the
  project setting (HMDesign 사용 유형: SW 일반 | SW 뷰어) leaves it open;
  examples B0/B1/B2 cover "HMDesign SW로 화면을 만들어 주세요", general and viewer.
- Missing-component handling in three steps (reuse in the chosen type/mode ->
  build with that mode's tokens -> HMDesign-consistent style, reported as
  "AI 구성 값 — 디자인 확인 필요"), plus SW general/viewer separation rules.
- sw/ai: AI_USAGE §0 mode selection, catalog §8 lists all 33 SWViewer* exports,
  DESIGN_RULES §11 viewer tokens, PATTERNS 7 viewer composition; examples B/F
  marked as general mode. ui/ai and org-chart/ai aligned with the new types.
- AGENTS_SNIPPET, AGENTS.md and MAINTAINING updated; copies synced.
- scripts/ai-docs.mjs: shared-copy check ignores CRLF/LF (core.autocrlf=true
  checks out packages/sw as LF and the rest as CRLF).
- Verification record updated (code samples typechecked, built and rendered).

scripts/ai-docs.mjs

@@ -36,13 +36,15 @@ if (mode === "--sync") {
   process.exit(0)
 }
 
-// 1. Shared copies are identical to docs/ai.
+// 1. Shared copies are identical to docs/ai. Line endings are ignored: with core.autocrlf=true, packages/sw
+// (.gitattributes eol=lf) checks out LF while docs/ai and the other packages check out CRLF.
+const normalizeEol = text => text.replace(/\r\n/g, "\n")
 for (const file of shared) {
-  const source = await readFile(path.join(root, "docs/ai", file), "utf8")
+  const source = normalizeEol(await readFile(path.join(root, "docs/ai", file), "utf8"))
   for (const name of Object.keys(packages)) {
     const copy = path.join(packageDir(name), "ai", file)
     if (!existsSync(copy)) failures.push(`${name}: ai/${file} missing (run npm run sync:ai-docs)`)
-    else if ((await readFile(copy, "utf8")) !== source) failures.push(`${name}: ai/${file} differs from docs/ai/${file} (run npm run sync:ai-docs)`)
+    else if (normalizeEol(await readFile(copy, "utf8")) !== source) failures.push(`${name}: ai/${file} differs from docs/ai/${file} (run npm run sync:ai-docs)`)
   }
 }