refactor(desktop): 라이선스 UI 빅뱅 — 키 입력 제거, 구독 기반 전환

- LicenseTab/LicenseModal: LemonSqueezy 키 입력 삭제, Payple 구독 UI로 전환
- useLicenseState 훅: 라이선스+클라우드 인증 공용 상태 관리 추출
- PREMIUM_MODEL_LIMITS: 3곳 중복 → @d3ro/core/constants 단일 소스
- i18n: LemonSqueezy 전용 키 18개 삭제, 구독 관련 키 13개 추가 (12 locale)
- DashboardPage: dashboard.model* → license.model* 키 통일

packages/i18n/src/locales/de.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Lokal (Ollama)",
   "dashboard.backendPremium": "Premium (Claude)",
   "dashboard.loginRequired": "Anmeldung erforderlich",
-  "dashboard.premiumQuota": "Premium-Kontingent",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Wöchentlich",
-  "dashboard.quotaDaily": "Täglich",
   "history.title": "Transkriptionsverlauf",
   "history.search": "Suchen...",
   "history.entries": "{{count}} Einträge",

packages/i18n/src/locales/en.json

@@ -39,12 +39,6 @@
   "dashboard.backendLocal": "Local (Ollama)",
   "dashboard.backendPremium": "Premium (Claude)",
   "dashboard.loginRequired": "Login Required",
-  "dashboard.premiumQuota": "Premium Quota",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Weekly",
-  "dashboard.quotaDaily": "Daily",
   "history.title": "Transcription History",
   "history.search": "Search...",
   "history.entries": "{{count}} entries",
@@ -283,24 +277,11 @@
   "license.free": "FREE",
   "license.pro": "PRO",
   "license.proPlus": "PRO+",
-  "license.activate": "Activate License",
-  "license.deactivate": "Deactivate",
-  "license.keyPlaceholder": "Enter license key...",
-  "license.activating": "Activating...",
-  "license.activated": "Activated",
-  "license.activateError": "Activation failed: {{message}}",
-  "license.deactivated": "Deactivated",
-  "license.machineId": "Machine ID",
-  "license.activatedAt": "Activated At",
-  "license.manageLicense": "Manage License",
   "license.subscribe": "Subscribe",
   "license.upgrade": "Upgrade",
   "license.currentPlan": "Current Plan",
   "license.proPlan": "Pro — ₩9,900/mo",
   "license.proPlusPlan": "Pro+ — ₩29,900/mo",
-  "license.paymentPending": "Payment integration coming soon (Payple)",
-  "license.upgradeTitle": "Upgrade to Pro",
-  "license.upgradeDesc": "Unlock all features",
   "license.quotaUsed": "{{used}}/{{limit}} used",
   "license.quotaUnlimited": "Unlimited",
   "license.tierComparison": "Tier Comparison",
@@ -340,7 +321,6 @@
   "license.proPlus.required": "PRO+ Required",
   "license.included": "Included",
   "license.notIncluded": "Not included",
-  "license.keyLabel": "License Key",
   "license.quotaExceeded.title": "You've used all your daily {{feature}}",
   "license.quotaExceeded.desc": "Upgrade to Pro for unlimited usage",
   "license.tierRequired.title": "{{feature}} is a {{tier}} feature",
@@ -360,6 +340,19 @@
   "license.unlimited": "Unlimited",
   "license.locked": "Locked",
   "license.nav": "License",
+  "license.signInRequired": "Sign in to manage your subscription",
+  "license.signInToUpgrade": "Sign in to upgrade",
+  "license.subscriptionActive": "Subscription active",
+  "license.subscriptionManage": "Manage subscription",
+  "license.upgradeToProDesc": "Unlock Premium AI models, cloud sync, and more",
+  "license.currentPlanActive": "Your current plan",
+  "license.openBillingPage": "Open billing page",
+  "license.premiumQuota": "Premium Quota",
+  "license.modelHaiku": "Haiku",
+  "license.modelSonnet": "Sonnet",
+  "license.modelOpus": "Opus",
+  "license.quotaWeekly": "weekly",
+  "license.quotaDaily": "daily",
   "fileTranscription.title": "File Transcription",
   "fileTranscription.dropZone": "Drop audio/video file here",
   "fileTranscription.dropZoneHint": "Supports MP3, WAV, M4A, MP4, MKV, WEBM",

packages/i18n/src/locales/es.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Local (Ollama)",
   "dashboard.backendPremium": "Premium (Claude)",
   "dashboard.loginRequired": "Inicio de sesión requerido",
-  "dashboard.premiumQuota": "Cuota Premium",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Semanal",
-  "dashboard.quotaDaily": "Diario",
   "history.title": "Historial de transcripciones",
   "history.search": "Buscar...",
   "history.entries": "{{count}} entradas",

packages/i18n/src/locales/fr.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Local (Ollama)",
   "dashboard.backendPremium": "Premium (Claude)",
   "dashboard.loginRequired": "Connexion requise",
-  "dashboard.premiumQuota": "Quota Premium",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Hebdomadaire",
-  "dashboard.quotaDaily": "Journalier",
   "history.title": "Historique des transcriptions",
   "history.search": "Rechercher...",
   "history.entries": "{{count}} entrées",

packages/i18n/src/locales/ja.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "ローカル (Ollama)",
   "dashboard.backendPremium": "プレミアム (Claude)",
   "dashboard.loginRequired": "ログインが必要",
-  "dashboard.premiumQuota": "プレミアムクォータ",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "週間",
-  "dashboard.quotaDaily": "日間",
   "history.title": "文字起こし履歴",
   "history.search": "検索...",
   "history.entries": "{{count}}件",

packages/i18n/src/locales/ko.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "로컬 (Ollama)",
   "dashboard.backendPremium": "프리미엄 (Claude)",
   "dashboard.loginRequired": "로그인 필요",
-  "dashboard.premiumQuota": "프리미엄 쿼터",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "주간",
-  "dashboard.quotaDaily": "일간",
   "history.title": "전사 기록",
   "history.search": "검색...",
   "history.entries": "{{count}}건",
@@ -284,24 +278,11 @@
   "license.free": "FREE",
   "license.pro": "PRO",
   "license.proPlus": "PRO+",
-  "license.activate": "라이선스 활성화",
-  "license.deactivate": "비활성화",
-  "license.keyPlaceholder": "라이선스 키 입력...",
-  "license.activating": "활성화 중...",
-  "license.activated": "활성화 완료",
-  "license.activateError": "활성화 실패: {{message}}",
-  "license.deactivated": "비활성화 완료",
-  "license.machineId": "기기 ID",
-  "license.activatedAt": "활성화 일시",
-  "license.manageLicense": "라이선스 관리",
   "license.subscribe": "구독하기",
   "license.upgrade": "업그레이드",
   "license.currentPlan": "현재 구독 중",
   "license.proPlan": "Pro — ₩9,900/월",
   "license.proPlusPlan": "Pro+ — ₩29,900/월",
-  "license.paymentPending": "결제 연동 준비 중 (Payple)",
-  "license.upgradeTitle": "Pro로 업그레이드",
-  "license.upgradeDesc": "모든 기능을 잠금 해제하세요",
   "license.quotaUsed": "{{used}}/{{limit}} 사용",
   "license.quotaUnlimited": "무제한",
   "license.tierComparison": "등급 비교",
@@ -341,7 +322,6 @@
   "license.proPlus.required": "PRO+ 필요",
   "license.included": "포함",
   "license.notIncluded": "미포함",
-  "license.keyLabel": "라이선스 키",
   "license.quotaExceeded.title": "오늘의 {{feature}}을(를) 모두 사용했습니다",
   "license.quotaExceeded.desc": "Pro로 업그레이드하면 무제한으로 사용할 수 있습니다",
   "license.tierRequired.title": "{{feature}}은(는) {{tier}} 기능입니다",
@@ -361,6 +341,19 @@
   "license.unlimited": "무제한",
   "license.locked": "잠금",
   "license.nav": "라이선스",
+  "license.signInRequired": "구독을 관리하려면 로그인하세요",
+  "license.signInToUpgrade": "로그인 후 업그레이드",
+  "license.subscriptionActive": "구독 활성",
+  "license.subscriptionManage": "구독 관리",
+  "license.upgradeToProDesc": "프리미엄 AI 모델, 클라우드 동기화 등 모든 기능을 사용하세요",
+  "license.currentPlanActive": "현재 구독 중",
+  "license.openBillingPage": "결제 페이지 열기",
+  "license.premiumQuota": "프리미엄 쿼터",
+  "license.modelHaiku": "Haiku",
+  "license.modelSonnet": "Sonnet",
+  "license.modelOpus": "Opus",
+  "license.quotaWeekly": "주간",
+  "license.quotaDaily": "일간",
   "fileTranscription.title": "파일 전사",
   "fileTranscription.dropZone": "오디오/비디오 파일을 여기에 드래그하세요",
   "fileTranscription.dropZoneHint": "MP3, WAV, M4A, MP4, MKV, WEBM 지원",

packages/i18n/src/locales/pt.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Local (Ollama)",
   "dashboard.backendPremium": "Premium (Claude)",
   "dashboard.loginRequired": "Login necessário",
-  "dashboard.premiumQuota": "Cota Premium",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Semanal",
-  "dashboard.quotaDaily": "Diário",
   "history.title": "Histórico de transcrições",
   "history.search": "Pesquisar...",
   "history.entries": "{{count}} entradas",

packages/i18n/src/locales/ru.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Локальный (Ollama)",
   "dashboard.backendPremium": "Премиум (Claude)",
   "dashboard.loginRequired": "Требуется вход",
-  "dashboard.premiumQuota": "Премиум квота",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Недельная",
-  "dashboard.quotaDaily": "Дневная",
   "history.title": "История транскрипций",
   "history.search": "Поиск...",
   "history.entries": "{{count}} записей",

packages/i18n/src/locales/th.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "ภายในเครื่อง (Ollama)",
   "dashboard.backendPremium": "พรีเมียม (Claude)",
   "dashboard.loginRequired": "ต้องเข้าสู่ระบบ",
-  "dashboard.premiumQuota": "โควต้าพรีเมียม",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "รายสัปดาห์",
-  "dashboard.quotaDaily": "รายวัน",
   "history.title": "ประวัติการถอดความ",
   "history.search": "ค้นหา...",
   "history.entries": "{{count}} รายการ",

packages/i18n/src/locales/vi.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "Cục bộ (Ollama)",
   "dashboard.backendPremium": "Cao cấp (Claude)",
   "dashboard.loginRequired": "Cần đăng nhập",
-  "dashboard.premiumQuota": "Hạn mức Premium",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "Hàng tuần",
-  "dashboard.quotaDaily": "Hàng ngày",
   "history.title": "Lịch sử phiên âm",
   "history.search": "Tìm kiếm...",
   "history.entries": "{{count}} mục",

packages/i18n/src/locales/zh-TW.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "本機 (Ollama)",
   "dashboard.backendPremium": "進階 (Claude)",
   "dashboard.loginRequired": "需要登入",
-  "dashboard.premiumQuota": "進階配額",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "每週",
-  "dashboard.quotaDaily": "每日",
   "history.title": "轉錄歷史",
   "history.search": "搜尋...",
   "history.entries": "{{count}}筆",

packages/i18n/src/locales/zh.json

@@ -40,12 +40,6 @@
   "dashboard.backendLocal": "本地 (Ollama)",
   "dashboard.backendPremium": "高级 (Claude)",
   "dashboard.loginRequired": "需要登录",
-  "dashboard.premiumQuota": "高级配额",
-  "dashboard.modelHaiku": "Haiku",
-  "dashboard.modelSonnet": "Sonnet",
-  "dashboard.modelOpus": "Opus",
-  "dashboard.quotaWeekly": "每周",
-  "dashboard.quotaDaily": "每日",
   "history.title": "转录历史",
   "history.search": "搜索...",
   "history.entries": "{{count}}条",