docs: add comprehensive Stripe billing guide

Covers architecture, configuration steps, user flows, API routes,
webhooks, pricing, testing with Stripe CLI, production checklist,
and troubleshooting.

memento-note/locales/zh.json

@@ -49,8 +49,8 @@
     "sortOldest": "最老的在前",
     "sortAlpha": "A → Z",
     "accountMenu": "账户菜单",
-    "profile": "轮廓",
-    "signOut": "登出",
+    "profile": "Profile",
+    "signOut": "Sign out",
     "sortOrder": "排序顺序",
     "freezePinnedNotebook": "固定笔记本侧边栏顺序",
     "unfreezePinnedNotebook": "取消固定笔记本侧边栏顺序",
@@ -58,14 +58,15 @@
     "renameNotebook": "重命名",
     "sharedNotebookBadge": "· Shared",
     "sortManual": "自定义顺序",
-    "moveFailed": "移动笔记本失败",
-    "dropToRoot": "拖放到此处移至根级别"
+    "moveFailed": "Failed to move notebook",
+    "dropToRoot": "Drop here to move to root",
+    "noReminders": "No active reminders."
   },
   "notes": {
     "title": "笔记",
     "newNote": "新建笔记",
     "reorganize": "重新整理笔记",
-    "untitled": "无标题",
+    "untitled": "Untitled",
     "placeholder": "记笔记...",
     "markdownPlaceholder": "记笔记...（支持 Markdown）",
     "titlePlaceholder": "标题",
@@ -81,12 +82,12 @@
     "add": "添加",
     "adding": "添加中...",
     "close": "关闭",
-    "confirmDelete": "确定要删除这条笔记吗？",
+    "confirmDelete": "Are you sure you want to delete this note?",
     "confirmLeaveShare": "确定要离开这条共享笔记吗？",
     "sharedBy": "共享者",
     "sharedShort": "共享",
     "leaveShare": "离开",
-    "delete": "删除",
+    "delete": "Delete",
     "archive": "归档",
     "unarchive": "取消归档",
     "pin": "置顶",
@@ -127,7 +128,7 @@
     "duplicate": "复制",
     "share": "共享",
     "showCollaborators": "显示协作者",
-    "pinned": "已置顶",
+    "pinned": "Note pinned",
     "others": "其他",
     "noNotes": "无笔记",
     "noNotesFound": "未找到笔记",
@@ -159,8 +160,8 @@
     "recent": "最近",
     "addNote": "添加笔记",
     "readMore": "阅读全文",
-    "remove": "移除",
-    "dragToReorder": "拖动以重新排序",
+    "remove": "Remove",
+    "dragToReorder": "Drag to reorder",
     "more": "更多",
     "emptyState": "暂无笔记",
     "metadataPanel": "细节",
@@ -173,7 +174,7 @@
     "improveFailed": "改进失败",
     "transformFailed": "转换失败",
     "markdown": "Markdown",
-    "unpinned": "未置顶",
+    "unpinned": "Note unpinned",
     "redoShortcut": "重做 (Ctrl+Y)",
     "undoShortcut": "撤销 (Ctrl+Z)",
     "reorderTabs": "重新排序标签页",
@@ -751,7 +752,7 @@
     "downloadFailed": "下载失败"
   },
   "nav": {
-    "home": "主页",
+    "home": "Home",
     "notes": "笔记",
     "notebooks": "笔记本",
     "generalNotes": "普通笔记",
@@ -761,7 +762,7 @@
     "aiSettings": "AI 设置",
     "logout": "退出登录",
     "login": "登录",
-    "adminDashboard": "管理后台",
+    "adminDashboard": "Admin Dashboard",
     "diagnostics": "诊断",
     "trash": "回收站",
     "support": "支持 Memento ☕",
@@ -786,7 +787,8 @@
     "proPlan": "专业版",
     "chat": "AI 聊天",
     "lab": "实验室",
-    "agents": "代理"
+    "agents": "代理",
+    "sharedWithMe": "Shared with me"
   },
   "settings": {
     "title": "设置",
@@ -814,7 +816,7 @@
     "security": "安全",
     "about": "关于",
     "version": "版本",
-    "settingsSaved": "设置已保存",
+    "settingsSaved": "Settings saved",
     "cardSizeMode": "Note Size",
     "cardSizeModeDescription": "Choose between variable sizes or uniform size",
     "selectCardSizeMode": "Select display mode",
@@ -835,14 +837,14 @@
     "semanticIndexingDescription": "为所有笔记生成向量以启用基于意图的搜索",
     "profile": "个人资料",
     "searchNoResults": "未找到匹配的设置",
-    "languageAuto": "自动检测",
+    "languageAuto": "Language set to Auto",
     "emailNotifications": "电子邮件通知",
     "emailNotificationsDesc": "通过电子邮件接收重要通知",
     "desktopNotifications": "桌面通知",
     "desktopNotificationsDesc": "在浏览器中接收通知",
     "notificationsDesc": "管理您的通知偏好",
-    "autoSave": "自动保存",
-    "autoSaveDesc": "键入时自动保存更改"
+    "autoSave": "Auto-save",
+    "autoSaveDesc": "Automatically save changes while typing"
   },
   "profile": {
     "title": "个人资料",
@@ -864,10 +866,10 @@
     "preferredLanguage": "首选语言",
     "selectLanguage": "选择语言",
     "languageDescription": "此语言将用于 AI 驱动的功能、内容分析和界面文本。",
-    "autoDetect": "自动检测",
+    "autoDetect": "Auto-detect",
     "updateSuccess": "个人资料已更新",
     "updateFailed": "更新个人资料失败",
-    "languageUpdateSuccess": "语言更新成功",
+    "languageUpdateSuccess": "Language updated successfully",
     "languageUpdateFailed": "更新语言失败",
     "profileUpdated": "个人资料已更新",
     "profileError": "更新个人资料时出错",
@@ -922,8 +924,8 @@
   },
   "general": {
     "loading": "加载中...",
-    "save": "保存",
-    "cancel": "取消",
+    "save": "Save",
+    "cancel": "Cancel",
     "add": "添加",
     "edit": "编辑",
     "confirm": "确认",
@@ -984,7 +986,7 @@
     "createNew": "创建新笔记本",
     "createDescription": "开始一个新的集合，高效地组织您的笔记、想法和项目。",
     "name": "笔记本名称",
-    "namePlaceholder": "例如：第四季度营销策略",
+    "namePlaceholder": "Notebook name",
     "myNotebook": "我的笔记本",
     "saving": "保存中...",
     "selectIcon": "图标",
@@ -993,7 +995,7 @@
     "creating": "创建中...",
     "edit": "编辑笔记本",
     "editDescription": "更改笔记本的名称、图标和颜色。",
-    "delete": "删除笔记本",
+    "delete": "Delete",
     "deleteWarning": "确定要删除此笔记本吗？笔记将被移动到普通笔记。",
     "deleteConfirm": "删除",
     "summary": "笔记本摘要",
@@ -1012,7 +1014,10 @@
     "pinnedFrozenTooltip": "固定笔记本 — 订单冻结",
     "organizeNotebookWithAITooltip": "用人工智能整理这个笔记本",
     "assistantRequiredForSummarize": "设置中开启AI助手进行总结",
-    "createSubnotebook": "添加子笔记本"
+    "createSubnotebook": "添加子笔记本",
+    "createSubNotebook": "Add sub-notebook",
+    "rename": "Rename",
+    "moveToTrash": "Move to trash"
   },
   "notebookSuggestion": {
     "title": "移动到 {name}？",
@@ -1430,20 +1435,22 @@
   },
   "appearance": {
     "title": "外观",
-    "description": "自定义应用的外观",
+    "description": "Customize the interface",
     "notesViewDescription": "选择笔记在主页和笔记本中的显示方式。",
     "notesViewLabel": "笔记布局",
     "notesViewTabs": "标签页（OneNote 风格）",
     "notesViewMasonry": "卡片（网格）",
     "notesViewList": "列表（杂志）",
-    "selectTheme": "Select theme",
-    "fontFamilyLabel": "字体系列",
-    "fontFamilyDescription": "选择应用程序中使用的字体",
+    "selectTheme": "Choose your preferred theme",
+    "fontFamilyLabel": "Font",
+    "fontFamilyDescription": "Choose the application's font",
     "selectFontFamily": "Inter 针对可读性进行了优化，系统使用您操作系统的原生字体",
-    "fontSystem": "系统默认字体",
+    "fontSystem": "System",
     "fontInterDefault": "Inter (default)",
     "fontPlayfairDisplay": "Playfair Display",
-    "fontJetBrainsMono": "JetBrains Mono"
+    "fontJetBrainsMono": "JetBrains Mono",
+    "accentColorTitle": "Accent Color",
+    "accentColorDescription": "Set the main color of your workspace"
   },
   "generalSettings": {
     "title": "General",
@@ -1477,18 +1484,26 @@
   },
   "trash": {
     "title": "回收站",
-    "empty": "回收站为空",
-    "emptyDescription": "已删除的笔记将显示在这里",
-    "restore": "恢复",
+    "empty": "Trash is empty",
+    "emptyDescription": "Deleted items will appear here. They are kept for 30 days before permanent deletion.",
+    "restore": "Restore",
     "deletePermanently": "永久删除",
     "noteTrashed": "笔记已移至回收站",
     "noteRestored": "笔记已恢复",
     "notePermanentlyDeleted": "笔记已永久删除",
     "emptyTrash": "清空回收站",
-    "emptyTrashConfirm": "确定永久删除回收站中的所有笔记？",
+    "emptyTrashConfirm": "Empty trash? This is irreversible.",
     "emptyTrashSuccess": "回收站已清空",
-    "permanentDelete": "永久删除",
-    "permanentDeleteConfirm": "此笔记将被永久删除，此操作无法撤销。"
+    "permanentDelete": "Delete permanently",
+    "permanentDeleteConfirm": "此笔记将被永久删除，此操作无法撤销。",
+    "restoreSuccess": "Restored successfully",
+    "restoreError": "Failed to restore",
+    "permanentDeleteSuccess": "Permanently deleted",
+    "deleteError": "Failed to delete",
+    "daysRemaining": "DAYS LEFT",
+    "notebookContentPreserved": "Notebook content preserved",
+    "notebookRestoreHint": "Restoring a notebook also restores all its notes.",
+    "filterAll": "All"
   },
   "footer": {
     "privacy": "隐私",
@@ -1583,7 +1598,23 @@
       "chinese": "中国人",
       "japanese": "日本人"
     },
-    "customPlaceholder": "例如阿拉伯语、俄语……"
+    "customPlaceholder": "例如阿拉伯语、俄语……",
+    "autoDetect": "Auto-detect",
+    "en": "English",
+    "fr": "Français",
+    "es": "Español",
+    "de": "Deutsch",
+    "fa": "فارسی",
+    "it": "Italiano",
+    "pt": "Português",
+    "ru": "Русский",
+    "zh": "中文",
+    "ja": "日本語",
+    "ko": "한국어",
+    "ar": "العربية",
+    "hi": "हिन्दी",
+    "nl": "Nederlands",
+    "pl": "Polski"
   },
   "common": {
     "unknown": "未知",
@@ -1591,16 +1622,16 @@
     "loading": "加载中...",
     "error": "错误",
     "success": "成功",
-    "confirm": "确认",
-    "cancel": "取消",
+    "confirm": "Confirm",
+    "cancel": "Cancel",
     "close": "关闭",
     "save": "保存",
     "delete": "删除",
     "edit": "编辑",
     "add": "添加",
     "remove": "移除",
-    "search": "搜索",
-    "noResults": "无结果",
+    "search": "Search...",
+    "noResults": "No notes found",
     "required": "必填",
     "optional": "可选"
   },
@@ -1982,7 +2013,9 @@
     "searching": "搜索中...",
     "noNotesFoundForContext": "未找到与此问题相关的笔记。请用你的常识回答。",
     "webSearch": "网络搜索",
-    "timeoutWarning": "Response is taking longer than expected..."
+    "timeoutWarning": "Response is taking longer than expected...",
+    "quotaExceededBasic": "AI Chat is available from the PRO plan onwards.",
+    "quotaExceededTier": "Monthly quota reached for {tier} plan. It will reset next month."
   },
   "labHeader": {
     "title": "实验室",
@@ -2550,5 +2583,13 @@
         "link2Href": "#"
       }
     }
+  },
+  "noteHistory": {
+    "title": "Title",
+    "content": "Content",
+    "untitled": "Untitled",
+    "emptyState": "No versions available",
+    "selectVersion": "Select a version to preview its content",
+    "currentVersion": "current"
   }
-}
+}