feat: 최종 리소스팩(선택 설치) + 약관 표시대상 추가

- pack.finalResourcepackPath 추가(/file/resourcepacks/outputs/, "."=없음, 기본 ".").
  편집기에 "최종 리소스팩 (.zip)" 입력 필드 추가.
- 약관 표시대상에 showInFinalResourcepack("최종 리소스팩에 표시") 3번째 토글 추가
  (스키마/시드/마이그레이션/편집기 체크박스·배지·저장 라우트, index.json 노출).
- 간편설치기 완료 단계: 기존 "직접 적용" 경고 제거 → 최종 리소스팩이 "."이 아니면
  "리소스팩을 설치하시겠습니까?" 예/아니요. 아니요→완료, 예→최종 리소스팩 약관
  (showInFinalResourcepack) 동의→/file/resourcepacks/outputs/ 에서 다운로드→완료.
  "." 이면 이 페이지 자체를 건너뜀.
- 0.4.15→0.4.16.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/shared/store.ts

@@ -47,6 +47,7 @@ export function defaultPackDefinition(name: string): PackDefinition {
     platform: { type: 'vanilla' },
     modsFolder: '',
     resourcepackPath: '',
+    finalResourcepackPath: '.',
     outputPackName: '',
     serverMinRam: 2048,
     serverMaxRam: 4096,
@@ -97,6 +98,13 @@ export function normalizeRecommendedJdk(input: unknown): number {
   return Number.isFinite(n) && n >= 8 && n <= 99 ? n : DEFAULT_JDK_MAJOR
 }
 
+/** "최종 리소스팩" 값 보정. 빈 값/`.` 은 "없음"을 뜻하는 `.` 으로, 그 외는 zip 파일명으로. */
+export function normalizeFinalResourcepack(input: unknown): string {
+  const raw = typeof input === 'string' ? input.trim() : ''
+  if (raw === '' || raw === '.') return '.'
+  return sanitizeZipFileName(raw)
+}
+
 export function normalizePackDefinition(input: Partial<PackDefinition> & Record<string, unknown>): PackDefinition {
   const fallback = defaultPackDefinition(typeof input.name === 'string' ? input.name : 'new')
   const platform = (input.platform ?? {}) as Partial<PackDefinition['platform']>
@@ -125,6 +133,7 @@ export function normalizePackDefinition(input: Partial<PackDefinition> & Record<
     },
     modsFolder: sanitizeFolderName(input.modsFolder),
     resourcepackPath: sanitizeZipFileName(input.resourcepackPath),
+    finalResourcepackPath: normalizeFinalResourcepack(input.finalResourcepackPath),
     // 표시명은 사용자 입력을 보존(공백/마침표 trim 만). 파일명 안전 처리는 설치기 측에서.
     outputPackName: typeof input.outputPackName === 'string' ? input.outputPackName.trim() : '',
     serverMinRam: clampNumber(input.serverMinRam, fallback.serverMinRam),
@@ -393,12 +402,13 @@ const DEFAULT_TERM_SEEDS: Array<{
   label: string
   showInInstaller: boolean
   showInInstallerRp: boolean
+  showInFinalResourcepack: boolean
 }> = [
-  { kind: 'map',          label: '맵 약관',           showInInstaller: true,  showInInstallerRp: false },
-  { kind: 'mod',          label: '모드 약관',         showInInstaller: true,  showInInstallerRp: false },
-  { kind: 'installer',    label: '설치기 약관',       showInInstaller: true,  showInInstallerRp: false },
-  { kind: 'resourcepack', label: '리소스팩 약관',     showInInstaller: false, showInInstallerRp: true  },
-  { kind: 'installer-rp', label: '리소스팩 설치기 약관', showInInstaller: false, showInInstallerRp: true  }
+  { kind: 'map',          label: '맵 약관',           showInInstaller: true,  showInInstallerRp: false, showInFinalResourcepack: false },
+  { kind: 'mod',          label: '모드 약관',         showInInstaller: true,  showInInstallerRp: false, showInFinalResourcepack: false },
+  { kind: 'installer',    label: '설치기 약관',       showInInstaller: true,  showInInstallerRp: false, showInFinalResourcepack: false },
+  { kind: 'resourcepack', label: '리소스팩 약관',     showInInstaller: false, showInInstallerRp: true,  showInFinalResourcepack: true  },
+  { kind: 'installer-rp', label: '리소스팩 설치기 약관', showInInstaller: false, showInInstallerRp: true,  showInFinalResourcepack: false }
 ]
 
 const TERM_KIND_RE = /^[a-z0-9][a-z0-9-]{0,31}$/
@@ -411,6 +421,7 @@ export interface TermEntry {
   label: string
   showInInstaller: boolean
   showInInstallerRp: boolean
+  showInFinalResourcepack: boolean
 }
 
 interface TermsMeta {
@@ -502,7 +513,8 @@ async function ensureMetaInitialized(dir: string, dirWasJustCreated: boolean): P
       meta.terms[seed.kind] = {
         label: seed.label,
         showInInstaller: seed.showInInstaller,
-        showInInstallerRp: seed.showInInstallerRp
+        showInInstallerRp: seed.showInInstallerRp,
+        showInFinalResourcepack: seed.showInFinalResourcepack
       }
       changed = true
     }
@@ -543,10 +555,11 @@ async function ensureMetaInitialized(dir: string, dirWasJustCreated: boolean): P
     terms[seed.kind] = {
       label: seed.label,
       showInInstaller: seed.showInInstaller,
-      showInInstallerRp: seed.showInInstallerRp
+      showInInstallerRp: seed.showInInstallerRp,
+      showInFinalResourcepack: seed.showInFinalResourcepack
     }
   }
-  // 구 스키마의 사용자 정의 약관은 양쪽 인스톨러에 보이도록 기본값으로.
+  // 구 스키마의 사용자 정의 약관은 양쪽 인스톨러에 보이도록 기본값으로(최종 리소스팩은 기본 off).
   for (const [k, label] of Object.entries(oldCustomLabels)) {
     if (terms[k]) continue
     try {
@@ -554,7 +567,7 @@ async function ensureMetaInitialized(dir: string, dirWasJustCreated: boolean): P
     } catch {
       continue
     }
-    terms[k] = { label, showInInstaller: true, showInInstallerRp: true }
+    terms[k] = { label, showInInstaller: true, showInInstallerRp: true, showInFinalResourcepack: false }
   }
   await fsp.writeFile(metaPath, `${JSON.stringify({ terms }, null, 2)}\n`, 'utf8')
 }
@@ -575,7 +588,8 @@ async function loadTermsMeta(packKey: string): Promise<TermsMeta> {
         result.terms[k] = {
           label,
           showInInstaller: entry.showInInstaller === true,
-          showInInstallerRp: entry.showInInstallerRp === true
+          showInInstallerRp: entry.showInInstallerRp === true,
+          showInFinalResourcepack: entry.showInFinalResourcepack === true
         }
       }
     }
@@ -600,6 +614,7 @@ export interface TermItem {
   label: string
   showInInstaller: boolean
   showInInstallerRp: boolean
+  showInFinalResourcepack: boolean
 }
 
 /**
@@ -633,7 +648,8 @@ export async function listTermsWithLabels(packKey: string): Promise<TermItem[]>
       kind: seed.kind,
       label: entry.label,
       showInInstaller: entry.showInInstaller,
-      showInInstallerRp: entry.showInInstallerRp
+      showInInstallerRp: entry.showInInstallerRp,
+      showInFinalResourcepack: entry.showInFinalResourcepack
     })
     seen.add(seed.kind)
   }
@@ -647,7 +663,8 @@ export async function listTermsWithLabels(packKey: string): Promise<TermItem[]>
       kind,
       label: entry.label,
       showInInstaller: entry.showInInstaller,
-      showInInstallerRp: entry.showInInstallerRp
+      showInInstallerRp: entry.showInInstallerRp,
+      showInFinalResourcepack: entry.showInFinalResourcepack
     })
   }
   return items
@@ -666,7 +683,7 @@ export async function getTermEntry(packKey: string, kind: string): Promise<TermE
 export async function setTermVisibility(
   packKey: string,
   kind: string,
-  visibility: { showInInstaller: boolean; showInInstallerRp: boolean }
+  visibility: { showInInstaller: boolean; showInInstallerRp: boolean; showInFinalResourcepack: boolean }
 ): Promise<void> {
   if (!isTermKind(kind)) throw new Error('invalid term kind')
   const meta = await loadTermsMeta(packKey)
@@ -674,6 +691,7 @@ export async function setTermVisibility(
   if (!entry) throw new Error('term not found')
   entry.showInInstaller = !!visibility.showInInstaller
   entry.showInInstallerRp = !!visibility.showInInstallerRp
+  entry.showInFinalResourcepack = !!visibility.showInFinalResourcepack
   await saveTermsMeta(packKey, meta)
 }
 
@@ -723,7 +741,8 @@ export async function createTerm(packKey: string, kind: string, label: string):
   meta.terms[kind] = {
     label: cleanLabel,
     showInInstaller: seed ? seed.showInInstaller : true,
-    showInInstallerRp: seed ? seed.showInInstallerRp : true
+    showInInstallerRp: seed ? seed.showInInstallerRp : true,
+    showInFinalResourcepack: seed ? seed.showInFinalResourcepack : false
   }
   await saveTermsMeta(packKey, meta)
 }