refactor: 更新管理端页面元数据，统一国际化支持，移除冗余代码

src/modules/rules/rules-odds-config-screen.tsx

@@ -0,0 +1,40 @@
+"use client";
+
+import { useEffect } from "react";
+import { useTranslation } from "react-i18next";
+
+import { ConfigDocPage } from "@/modules/config/config-doc-page";
+import { ConfigSection } from "@/modules/config/config-section";
+import { OddsConfigDocScreen } from "@/modules/config/doc/odds-config-doc-screen";
+import { RebateConfigDocScreen } from "@/modules/config/doc/rebate-config-doc-screen";
+import { RulesPageShell } from "@/modules/rules/rules-page-shell";
+
+/** 赔率与回水：共用赔率版本线，单页上下分区。 */
+export function RulesOddsConfigScreen() {
+  const { t } = useTranslation("config");
+
+  useEffect(() => {
+    const scrollToRebate = () => {
+      if (window.location.hash !== "#rebate") {
+        return;
+      }
+      document.getElementById("rebate")?.scrollIntoView({ behavior: "smooth", block: "start" });
+    };
+    scrollToRebate();
+    window.addEventListener("hashchange", scrollToRebate);
+    return () => window.removeEventListener("hashchange", scrollToRebate);
+  }, []);
+
+  return (
+    <RulesPageShell>
+      <ConfigDocPage title={t("nav.rulesOddsTitle")} contentClassName="space-y-10">
+        <ConfigSection title={t("nav.items.odds")}>
+          <OddsConfigDocScreen embedded />
+        </ConfigSection>
+        <ConfigSection id="rebate" title={t("nav.items.rebate")}>
+          <RebateConfigDocScreen embedded />
+        </ConfigSection>
+      </ConfigDocPage>
+    </RulesPageShell>
+  );
+}