feat(admin): add draw management features including create, update, delete, and batch delete functionalities

- Implemented API functions for creating, updating, and deleting draws.
- Enhanced the admin draws console with UI components for managing draws.
- Added internationalization support for new draw management actions and messages.

src/i18n/locales/en/common.json

@@ -80,6 +80,9 @@
     "exportDone": "Exported",
     "exportFailed": "Export failed"
   },
+  "datetime": {
+    "optionalHint": "Leave empty to auto-fill from server config"
+  },
   "date": {
     "placeholder": "Select date",
     "rangePlaceholder": "Select date range",

src/i18n/locales/en/draws.json

@@ -5,6 +5,18 @@
   "generating": "Generating…",
   "generateSuccess": "Generated {{created}} draws, buffer {{upcoming}}/{{target}}",
   "generateFailed": "Generation failed",
+  "scheduleTimezoneHint": "Times in server timezone {{tz}} (GMT, per UI spec); draw interval {{interval}} min (LOTTERY_DRAW_INTERVAL_MINUTES).",
+  "createDraw": {
+    "open": "New draw",
+    "title": "Create draw manually",
+    "description": "Enter date and time in {{tz}} (not your browser local zone). If only draw time is set, start/close are derived from server config.",
+    "hint": "Start < close < draw. Draw number optional; sequence auto-assigned by UTC business date.",
+    "drawTimeRequired": "Draw time is required",
+    "submit": "Create",
+    "saving": "Creating…",
+    "success": "Draw created",
+    "failed": "Create failed"
+  },
   "drawNo": "Draw no.",
   "status": "Status",
   "startTime": "Start time",
@@ -18,6 +30,28 @@
   "reset": "Reset",
   "fuzzyDrawNo": "Fuzzy draw no.",
   "viewDetails": "View details",
+  "editDraw": {
+    "action": "Edit",
+    "title": "Edit draw",
+    "description": "Draw {{drawNo}} · edit times in {{tz}}",
+    "submit": "Save",
+    "saving": "Saving…",
+    "success": "Draw updated",
+    "failed": "Update failed"
+  },
+  "deleteDraw": {
+    "action": "Delete",
+    "title": "Delete draw",
+    "description": "Delete draw {{drawNo}}? Only for pending draws with no bets. This cannot be undone.",
+    "success": "Draw deleted",
+    "failed": "Delete failed"
+  },
+  "cancelFromList": {
+    "action": "Cancel",
+    "title": "Cancel draw",
+    "description": "Cancel draw {{drawNo}}? Status becomes cancelled; the row is kept."
+  },
+  "listActionsHint": "Pending with no bets: edit or delete. Open/closing/closed with no bets: cancel from list or use detail page.",
   "invalidDrawId": "Invalid draw ID",
   "loadFailed": "Failed to load. Check login and API configuration.",
   "drawDetail": "Draw details",
@@ -162,5 +196,14 @@
     "publishDescription": "Results become visible to players and may trigger settlement.",
     "generatePlanTitle": "Confirm generate draw plan?",
     "generatePlanDescription": "Future bettable draws will be created per system rules."
+  },
+  "batchDelete": {
+    "action": "Delete {{count}} draws",
+    "deleting": "Deleting…",
+    "confirmTitle": "Confirm batch delete draws?",
+    "confirmDescription": "Will delete {{count}} pending draws with no bets. This cannot be undone.",
+    "success": "Successfully deleted {{count}} draws",
+    "failed": "Batch delete failed",
+    "partialFailed": "Partial failure: {{success}} succeeded, {{failed}} failed"
   }
 }

src/i18n/locales/ne/common.json

@@ -80,6 +80,9 @@
     "exportDone": "निर्यात भयो",
     "exportFailed": "निर्यात असफल"
   },
+  "datetime": {
+    "optionalHint": "खाली छोड्नुहोस् — सर्वर सेटिङबाट स्वचालित"
+  },
   "date": {
     "placeholder": "मिति छान्नुहोस्",
     "rangePlaceholder": "मिति दायरा छान्नुहोस्",

src/i18n/locales/ne/draws.json

@@ -5,6 +5,18 @@
   "generating": "सिर्जना हुँदैछ…",
   "generateSuccess": "{{created}} ड्रअ सिर्जना भयो, बफर {{upcoming}}/{{target}}",
   "generateFailed": "सिर्जना असफल भयो",
+  "scheduleTimezoneHint": "सूची समय सर्भर समयक्षेत्र {{tz}} (GMT); ड्र अन्तराल {{interval}} मिनेट।",
+  "createDraw": {
+    "open": "नयाँ ड्रअ",
+    "title": "म्यानुअल ड्रअ सिर्जना",
+    "description": "{{tz}} मा मिति र समय प्रविष्ट गर्नुहोस् (ब्राउजर स्थानीय समय होइन)।",
+    "hint": "सुरु < बन्द < ड्रअ। ड्रअ नम्बर वैकल्पिक।",
+    "drawTimeRequired": "ड्रअ समय आवश्यक छ",
+    "submit": "सिर्जना",
+    "saving": "सिर्जना हुँदैछ…",
+    "success": "ड्रअ सिर्जना भयो",
+    "failed": "सिर्जना असफल"
+  },
   "drawNo": "ड्रअ नं.",
   "status": "स्थिति",
   "startTime": "सुरु समय",
@@ -18,6 +30,28 @@
   "reset": "रिसेट",
   "fuzzyDrawNo": "फजी ड्रअ नं.",
   "viewDetails": "विवरण हेर्नुहोस्",
+  "editDraw": {
+    "action": "सम्पादन",
+    "title": "ड्रअ सम्पादन",
+    "description": "ड्रअ {{drawNo}} · {{tz}}",
+    "submit": "सेभ",
+    "saving": "सेभ हुँदैछ…",
+    "success": "ड्रअ अद्यावधिक भयो",
+    "failed": "अद्यावधिक असफल"
+  },
+  "deleteDraw": {
+    "action": "मेटाउनुहोस्",
+    "title": "ड्रअ मेटाउनुहोस्",
+    "description": "ड्रअ {{drawNo}} मेटाउने? केवल pending र बेट नभएको।",
+    "success": "ड्रअ मेटाइयो",
+    "failed": "मेटाउन असफल"
+  },
+  "cancelFromList": {
+    "action": "रद्द",
+    "title": "ड्रअ रद्द",
+    "description": "ड्रअ {{drawNo}} रद्द गर्ने?"
+  },
+  "listActionsHint": "बेट नभएको pending: सम्पादन/मेटाउन; अन्य: विवरण पृष्ठ।",
   "invalidDrawId": "अवैध ड्रअ ID",
   "loadFailed": "लोड असफल भयो। लगइन र API कन्फिग जाँच गर्नुहोस्।",
   "drawDetail": "ड्रअ विवरण",
@@ -162,5 +196,14 @@
     "publishDescription": "खेलाडीहरूले नतिजा देख्नेछन्।",
     "generatePlanTitle": "ड्रअ योजना सिर्जना पुष्टि?",
     "generatePlanDescription": "भविष्यका ड्रअहरू सिर्जना हुनेछन्।"
+  },
+  "batchDelete": {
+    "action": "{{count}} ड्रअ मेटाउनुहोस्",
+    "deleting": "मेटाउँदै…",
+    "confirmTitle": "ब्याच मेटाउने पुष्टि?",
+    "confirmDescription": "{{count}} विना दांवका ड्रअहरू मेटाउनेछ। यो पूर्ववत गर्न सकिँदैन।",
+    "success": "सफलतापूर्वक {{count}} ड्रअ मेटाइयो",
+    "failed": "ब्याच मेटाउन असफल",
+    "partialFailed": "आंशिक असफल: {{success}} सफल, {{failed}} असफल"
   }
 }

src/i18n/locales/zh/common.json

@@ -80,6 +80,9 @@
     "exportDone": "已导出",
     "exportFailed": "导出失败"
   },
+  "datetime": {
+    "optionalHint": "留空则按服务器配置自动推算"
+  },
   "date": {
     "placeholder": "选择日期",
     "rangePlaceholder": "选择日期范围",

src/i18n/locales/zh/draws.json

@@ -5,6 +5,18 @@
   "generating": "生成中…",
   "generateSuccess": "已生成 {{created}} 期，当前缓冲 {{upcoming}}/{{target}}",
   "generateFailed": "生成失败",
+  "scheduleTimezoneHint": "列表时间为服务器时区 {{tz}}（GMT，与界面文档一致）；开奖间隔 {{interval}} 分钟（LOTTERY_DRAW_INTERVAL_MINUTES）。",
+  "createDraw": {
+    "open": "新建期号",
+    "title": "手动创建期号",
+    "description": "日期与时间按 {{tz}} 填写（勿用浏览器本地时区）。仅填开奖时间时，开始/封盘按系统配置自动推算。",
+    "hint": "开始 < 封盘 < 开奖。期号可留空，将按 UTC 业务日自动生成流水号。",
+    "drawTimeRequired": "请填写开奖时间",
+    "submit": "创建",
+    "saving": "创建中…",
+    "success": "期号已创建",
+    "failed": "创建失败"
+  },
   "drawNo": "期号",
   "status": "状态",
   "startTime": "开始时间",
@@ -18,6 +30,28 @@
   "reset": "重置",
   "fuzzyDrawNo": "模糊匹配期号",
   "viewDetails": "查看详情",
+  "editDraw": {
+    "action": "编辑",
+    "title": "编辑期号",
+    "description": "期号 {{drawNo}} · 时间按 {{tz}} 编辑",
+    "submit": "保存",
+    "saving": "保存中…",
+    "success": "期号已更新",
+    "failed": "更新失败"
+  },
+  "deleteDraw": {
+    "action": "删除",
+    "title": "删除期号",
+    "description": "确定删除期号 {{drawNo}}？仅适用于未开始且无注单的记录，删除后不可恢复。",
+    "success": "期号已删除",
+    "failed": "删除失败"
+  },
+  "cancelFromList": {
+    "action": "取消",
+    "title": "取消期号",
+    "description": "确定取消期号 {{drawNo}}？取消后状态为「已取消」，记录仍保留。"
+  },
+  "listActionsHint": "未开始且无注单：可编辑、删除；可下注/封盘/待开奖且无注单：可取消（见详情页更多操作）。",
   "invalidDrawId": "无效的期号 ID",
   "loadFailed": "加载失败，请检查登录与 API 配置",
   "drawDetail": "开奖详情",
@@ -162,5 +196,14 @@
     "publishDescription": "发布后将对玩家可见并可能触发结算，请再次核对号码。",
     "generatePlanTitle": "确认批量生成期号计划？",
     "generatePlanDescription": "将按系统规则补充未来可下注期号。"
+  },
+  "batchDelete": {
+    "action": "删除 {{count}} 期",
+    "deleting": "删除中…",
+    "confirmTitle": "确认批量删除期号？",
+    "confirmDescription": "将删除 {{count}} 个未开始且无注单的期号，删除后不可恢复。",
+    "success": "已成功删除 {{count}} 个期号",
+    "failed": "批量删除失败",
+    "partialFailed": "部分删除失败：成功 {{success}} 个，失败 {{failed}} 个"
   }
 }