v4.0.0: 덱 UX·i18n·썸네일 저장 개선 및 413 수정

즐겨찾기·홀드 미리보기·페이지 도움말·3개국어 번역을 추가하고, 덱 저장 시 썸네일을 1200px로 통일하며 Nginx/API 업로드 제한을 상향했다.

Co-authored-by: Cursor <cursoragent@cursor.com>

i18n/translations.en.json

@@ -44,6 +44,106 @@
     "back": "BACK",
     "saveError": "Failed to save image",
 
+    "goHome": "Home",
+    "downloadImageLabel": "Download Image",
+    "saveToMyDeckLabel": "Save to My Deck",
+    "savePublicTitle": "Make this deck public?",
+    "savePublicDesc": "Public decks appear in the Public Decks list.",
+    "savePublicLabel": "Public",
+    "savePublicDefault": "Default: Yes",
+    "saveSkipLabel": "Don't ask again",
+    "saveSkipHint": "Your choice becomes the default",
+    "saveButton": "Save",
+    "okButton": "OK",
+    "deckSavedPublic": "Deck saved as public.",
+    "deckSavedPrivate": "Deck saved as private.",
+    "previewFailedNote": "(Preview image could not be generated)",
+    "redirectingHome": "Redirecting to home...",
+    "saveFailedTitle": "Save failed.",
+    "tryAgain": "Please try again.",
+    "noCardsToSave": "No cards to save.",
+    "homeNav": "← Home",
+
+    "authLogin": "Log in",
+    "authSignup": "Sign up",
+    "authMyProfile": "My Profile",
+    "authMyDecks": "My Decks",
+    "authPublicDecks": "Public Decks",
+    "authAdmin": "Admin",
+    "authLogout": "Log out",
+    "authAccountMenu": "Account menu",
+    "authAccountMenuNamed": "{name} account menu",
+
+    "loginPageTitle": "Log in",
+    "loginPageDesc": "Sign in to save and manage<br />your decks.",
+    "signupPageTitle": "Sign up",
+    "signupPageDesc": "Create a UADECK account to<br />save and share decks.",
+    "emailLabel": "Email",
+    "passwordLabel": "Password",
+    "usernameLabel": "Username",
+    "passwordConfirmLabel": "Confirm password",
+    "passwordConfirmPlaceholder": "Re-enter password",
+    "signupPasswordPlaceholder": "8+ characters",
+    "passwordMismatch": "Passwords do not match.",
+    "signupButton": "Create account",
+    "loginButton": "Log in",
+    "noAccount": "Don't have an account?",
+    "hasAccount": "Already have an account?",
+
+    "deckHistoryTitle": "My Decks",
+    "deckHistoryDesc": "Your saved decks. Public decks appear in the Public Decks list.",
+    "publicDecksTitle": "Public Decks",
+    "publicDecksDesc": "Decks marked public by users. Toggle visibility in My Decks.",
+
+    "profileTitle": "My Profile",
+    "profileDesc": "Update your photo, username, email, and password.",
+    "profileSave": "Save profile",
+    "profileDeckSettings": "Deck save settings",
+    "profileDeckSettingsDesc": "Default visibility when saving from the result screen.",
+    "profileDefaultPublic": "Public by default",
+    "profileDefaultPublicHint": "New saves default to public",
+    "profileAskOnSave": "Ask visibility on save",
+    "profileAskOnSaveHint": "Off uses your default without asking",
+    "profileDeckPrefsSaved": "Deck save settings applied.",
+    "profileSettingOn": "ON",
+    "profileSettingOff": "OFF",
+    "changePassword": "Change password",
+    "changePasswordButton": "Update",
+    "newPasswordLabel": "New password",
+    "confirmPasswordLabel": "Confirm new password",
+    "loadingLabel": "Loading...",
+
+    "deckSearchPlaceholder": "Search deck name or series...",
+    "deckAllSeries": "All series",
+    "deckLoading": "Loading...",
+    "deckEmpty": "No saved decks yet.",
+    "deckNoMatch": "No decks match your filters.",
+    "deckUntitled": "Untitled",
+    "deckNoPreview": "No preview",
+    "deckResaveHint": "Re-save from Preview",
+    "deckBadgePublic": "Public",
+    "deckBadgePrivate": "Private",
+    "deckMakePublic": "Make public",
+    "deckMakePrivate": "Make private",
+    "deckLoad": "Load",
+    "deckCopyLink": "Copy link",
+    "deckDelete": "Delete",
+    "deckViews": "Views",
+    "deckCountFormat": "{filtered} / {total}",
+    "publicDeckEmpty": "No public decks yet.",
+    "publicDeckSearchPlaceholder": "Search deck, series, or author...",
+    "deckLinkCopied": "Share link copied.",
+    "deckMakePublicConfirm": "Show this deck in the public list?",
+    "deckMakePrivateConfirm": "Make this deck private? It will be hidden from the public list.",
+    "deckDeleteConfirm": "Delete this deck?",
+    "deckFavorite": "Favorite",
+    "deckFavoriteFilter": "Favorites",
+    "deckFavoriteFilterOnly": "Favorites only",
+    "deckMoreActions": "More actions",
+    "deckNoFavorites": "No favorite decks yet.",
+    "deckHoldPreviewHint": "Click or hold to enlarge",
+    "pageHelpLabel": "Page help",
+
     "all": "All",
     "metaDeck": "Public Decks",
     "titlePrompt": "Please select a title",