feat(ux): M1/M2 移动端可用 — 导航汉堡抽屉 + 写作工具条不溢出

M1 左导航响应式抽屉:抽出 lib/nav/items.ts(条目数据+激活判定,纯逻辑+vitest)
共用于桌面静态侧栏(hidden lg:block)与移动汉堡抽屉。新增通用 Drawer(遮罩/
Esc 关闭/打开聚焦,复用 CommandPalette a11y 模式)+ NavDrawer + NavItems;
LeftNav 改 <lg 隐藏,AppShell 顶栏加汉堡(aria-label 打开导航)。

M2 写作工具条不溢出 + 移动端可达章节/助手:Toolbar 改 flex-wrap,390px 不再
横切「尚未保存」;ChapterList/ChapterAssistant 抽出 *Content,Workbench 经
左/右 Drawer 在 <lg 触达目录/助手。

实景 390px 复验(browse):汉堡显示/静态导航隐藏/抽屉开合聚焦+Esc、工具条
两行不溢出、助手抽屉真注入面板。门禁:lint/typecheck 干净 · vitest 177 · build OK。
This commit is contained in:
Yaojia Wang
2026-06-20 11:26:14 +02:00
parent b18310bcb7
commit 9b893a6c61
10 changed files with 394 additions and 152 deletions

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@@ -0,0 +1,45 @@
"use client";
import { useState } from "react";
import type { ActiveNav } from "@/lib/nav/items";
import { Drawer } from "./Drawer";
import { NavItems } from "./NavItems";
interface NavDrawerProps {
projectId?: string;
activeNav?: ActiveNav;
}
// 移动端导航:汉堡按钮 + 左侧抽屉(仅 <lg桌面用 LeftNav 静态侧栏。UX §5.1。
export function NavDrawer({ projectId, activeNav }: NavDrawerProps) {
const [open, setOpen] = useState(false);
return (
<>
<button
type="button"
onClick={() => setOpen(true)}
aria-label="打开导航"
aria-expanded={open}
className="-ml-1 rounded p-2 text-ink hover:text-cinnabar lg:hidden"
>
<span aria-hidden="true" className="block text-lg leading-none">
</span>
</button>
<Drawer
open={open}
onClose={() => setOpen(false)}
side="left"
label="主导航"
>
<NavItems
projectId={projectId}
activeNav={activeNav}
onNavigate={() => setOpen(false)}
/>
</Drawer>
</>
);
}