feat(i18n, draws): 新增“随机填充”翻译并实现随机选号功能

在英文、尼泊尔语与中文语言包中新增 “Fill Randomly（随机填充）” 翻译文案，完善多语言支持。
在 DrawReviewConsole 组件中新增随机选号功能，用户可通过按钮一键填充随机号码。
优化开奖录入流程，减少手动输入操作，提升使用效率与用户体验。

src/modules/draws/draw-review-console.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { Rocket } from "lucide-react";
+import { Dices, Rocket } from "lucide-react";
 import { useCallback, useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { toast } from "sonner";
@@ -46,6 +46,10 @@ const RESULT_SLOTS = [
   })),
 ] as const;
 
+function randomDrawNumber4d(): string {
+  return String(Math.floor(Math.random() * 10_000)).padStart(4, "0");
+}
+
 export function DrawReviewConsole({ drawId }: { drawId: string }) {
   const { t } = useTranslation(["draws", "common"]);
   const profile = useAdminProfile();
@@ -91,6 +95,10 @@ export function DrawReviewConsole({ drawId }: { drawId: string }) {
     data,
   ]);
 
+  function fillRandomManualNumbers(): void {
+    setManualNumbers(RESULT_SLOTS.map(() => randomDrawNumber4d()));
+  }
+
   async function saveManualDraft(): Promise<void> {
     if (!Number.isFinite(idNum)) return;
     const invalid = manualNumbers.some((n) => !/^[0-9]{4}$/.test(n));
@@ -163,6 +171,15 @@ export function DrawReviewConsole({ drawId }: { drawId: string }) {
             ))}
           </div>
           <div className="flex flex-wrap items-center justify-end gap-2">
+            <Button
+              type="button"
+              variant="outline"
+              disabled={!canManageDraw || savingManual}
+              onClick={fillRandomManualNumbers}
+            >
+              <Dices className="size-4" aria-hidden />
+              {t("fillRandomNumbers")}
+            </Button>
             <Button
               type="button"
               variant="outline"