feat: 开户备注、账单展示优化与后台代理管理增强

- 新增初始上分备注（日常上分/开户赠金/自定义）及前后台校验与展示

- 优化钱包流水类型与备注显示，区分管理员/代理/玩家上下分

- 修复登录后语言被后端覆盖的问题，登录时同步当前语言到服务端

- 后台代理/玩家表格操作栏重构，充值订单增加备注列

- 前台个人中心、充值、账单与验证码组件体验优化

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

apps/admin/src/composables/useAdminTableRowActionsLayout.ts

@@ -0,0 +1,53 @@
+import { ref, provide, inject, onMounted, onBeforeUnmount, nextTick, type Ref, type InjectionKey } from 'vue';
+
+export const AdminTableRowActionsMenuKey: InjectionKey<Ref<boolean>> = Symbol('adminTableRowActionsMenu');
+
+const MOBILE_MAX = 768;
+
+export function useAdminTableRowActionsProvider(tableWrapRef: Ref<HTMLElement | null>) {
+  const useMenu = ref(false);
+
+  function update() {
+    const wrap = tableWrapRef.value;
+    if (!wrap) return;
+
+    if (window.innerWidth <= MOBILE_MAX) {
+      useMenu.value = true;
+      return;
+    }
+
+    const table = wrap.querySelector('.el-table') as HTMLElement | null;
+    if (!table) {
+      useMenu.value = false;
+      return;
+    }
+
+    useMenu.value = table.scrollWidth > wrap.clientWidth + 2;
+  }
+
+  let observer: ResizeObserver | null = null;
+
+  onMounted(async () => {
+    await nextTick();
+    update();
+    if (tableWrapRef.value) {
+      observer = new ResizeObserver(() => update());
+      observer.observe(tableWrapRef.value);
+      const table = tableWrapRef.value.querySelector('.el-table');
+      if (table) observer.observe(table);
+    }
+    window.addEventListener('resize', update);
+  });
+
+  onBeforeUnmount(() => {
+    observer?.disconnect();
+    window.removeEventListener('resize', update);
+  });
+
+  provide(AdminTableRowActionsMenuKey, useMenu);
+  return useMenu;
+}
+
+export function useAdminTableRowActionsMenu() {
+  return inject(AdminTableRowActionsMenuKey, null);
+}