diff --git a/.project-docs/30-worklog/tasks/20260929-code-back-entry-33d87a81.md b/.project-docs/30-worklog/tasks/20260929-code-back-entry-33d87a81.md
index 9801247e..79996cc1 100644
--- a/.project-docs/30-worklog/tasks/20260929-code-back-entry-33d87a81.md
+++ b/.project-docs/30-worklog/tasks/20260929-code-back-entry-33d87a81.md
@@ -8,11 +8,11 @@
- Worktree: /Users/chillishark/Makelore 麦洛/.codex-worktrees/makelore/20260929-empty-work-merge-39c633d0
- Base commit: a77ddbd6813bb71d490544edfef6e1f35240070f
- Owner: codex
-- Status: Ready for Integration
+- Status: Planning
## Scope
-- Move the existing “编程 Code” module-home return entry from the project configuration sidebar into the Coding chat/workspace sidebar as an icon-only arrow in the top navigation row above the brand. Retain its `/module-select` target and the configuration page's own back action.
+- Move the existing “编程 Code” module-home return entry from the project configuration sidebar into the Coding workspace titlebar as an icon-only arrow aligned with the conversation header, with the brand aligned to the tabs below. Retain its `/module-select` target and the configuration page's own back action.
## Intent And Constraints
@@ -29,7 +29,7 @@
## Outcome
-- Reused the existing ModuleSwitcher as an icon-only arrow at the left of the top navigation row above the brand in the `/chat` sidebar, aligned with the collapse control on the right, retaining its accessible return-home label and `/module-select` action. Project configuration and nested resource pages omit the entire sidebar header block, so no empty placeholder remains. Existing configuration back action, sidebar resizing/peek and other module controls are unchanged. README synchronized.
+- Reused the existing ModuleSwitcher as an icon-only arrow in the `/chat` titlebar, aligned with the collapse control and the right-side conversation header, retaining its accessible return-home label and `/module-select` action. Project configuration and nested resource pages omit the entire sidebar header block, so no empty placeholder remains. Existing configuration back action, sidebar resizing/peek and other module controls are unchanged. README synchronized.
## Verification
@@ -43,7 +43,7 @@
## Promotion Candidates
-- Target: canonical classroom navigation when next integrated. Proposal: the icon-only module-home return is visible above the chat sidebar brand, aligned with the right-side collapse control and omitted from project configuration/resource sidebars; original configuration back remains. Evidence: explicit user confirmation, existing component reuse, actual Electron navigation and screenshots. No architecture or module-target change; no further product confirmation required.
+- Target: canonical classroom navigation when next integrated. Proposal: the icon-only module-home return and collapse control align with the conversation header, with branding aligned to the tabs below and omitted from project configuration/resource sidebars; original configuration back remains. Evidence: explicit user confirmation, existing component reuse, actual Electron navigation and screenshots. No architecture or module-target change; no further product confirmation required.
## Follow-up: Update The Temporary Renderer
@@ -125,3 +125,13 @@
- Updated the live trial using a route-stylesheet swap, with no Renderer reload or Main restart. Candidate based on the finalized composer-height source 66cad87, retaining colored shortcuts and the full icon-only navigation. Sole source difference is the sidebar CSS from b4c06e8; composite typecheck/PostCSS production build and independent code review passed. Final source: `sidebar-spacing-33d87a81/source`; active route CSS `index-CjmETxm0.css`, existing running JS `index-CEjIKC5e.js`, next-load JS `index-BU5aR8dW.js`, common CSS `index-CDJ7LmpW.css`. Served index and launch/guidance provenance are updated together, distinguishing running JS from prepared next-load JS.
- Live before/after geometry confirms both controls moved up exactly 4px, brand and New Project boxes identical, Works Square down 10px with 10px gaps above/below and the requested filled background. Controls remain aligned and unclipped. All local storage, messages, input drafts, teacher content, selected tab, DOM focus, native visibility/focus and 34 recorded data-file hashes are unchanged; zero alerts. Main PID 32583/profile retained; inspector opened for this update was closed. Temporary app is ready; no main merge, push or formal-app modification.
+
+
+## Follow-up: Align Sidebar With The Two Workspace Header Rows
+
+- User now explicitly asks for the return/collapse icons to align with the right-side project/conversation header, the Makelore brand to align with Operation Chat/Work tabs, and a lighter Works Square button matching New Project styling with equal spacing. This supersedes keeping the brand at its former lower position. Continue the authorized temporary-app update.
+- Project Context Loaded / Planning Gate: Passed. Official same-task feature resume verified exact Identity fields; active record, entry/memory index and peer scopes read. Shared positioning, decisions, architecture/domain, evidence/reflection and commitments remain unchanged from 9d47cd2. Composer height is now published and ready; a separate merge task touches only main/cleanup and excludes live-app updates. Current published trial source is sidebar-spacing-33d87a81/source with all 13 overlays, so no semantic conflict. Task owns navigation presentation and focused regression/docs only; preserve light theme, native window controls, local projects, conversations and teacher features.
+- Plan: move chat return/collapse into the native-titlebar-height navigation rail, using shared safe-width math for the right conversation header. macOS reserves 88px for traffic lights and a minimum 168px for the full pair; Windows minimum 88px. Keep both controls accessible while collapsed and stable during peek; the sidebar itself still supports 128px. Remove the redundant chat-sidebar row on platforms with a custom titlebar, retain Linux fallback, align a 46px brand block to the 46px tabs, and match Works Square to New Project's 41px rounded/bordered button with a very pale fill and equal 10px gaps. Validate platform controls, collapse/peek, narrow widths and actual two-row geometry, then build the latest composite and update the existing trial.
+
+- Implemented the two-control titlebar rail and shared safe-width helper; removed the redundant sidebar row on macOS/Windows while keeping Linux fallback. The brand is 46px tall, aligned to the tabs. Works Square is a 41px very pale green button matching New Project border/radius/padding/font/shadow, with equal 10px gaps. Keyboard focus moves between the titlebar buttons without closing the sidebar preview.
+- Verification: typecheck, scoped ESLint and production build passed. Titlebar/platform/header/peek unit coverage: 33 tests in 3 files passed. Existing Electron navigation E2E passed (1/1), verifying both horizontal alignments, exact matching button styles, 128px sidebar with reserved topbar space, actual return hit testing, configuration/nested absence, stable collapsed hover geometry and real return navigation. Default and narrow screenshots inspected. Composite build/typecheck/lint passed; full source comparison confirms only the five intended product files changed and all teacher/composer overlays retained. Temporary publication pending below.
diff --git a/README.md b/README.md
index 295b2960..a4a31701 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Makelore 是一个面向软件、视觉创作、智能机器人与个人云智
- macOS 窗口按钮:红色关闭当前窗口,全屏时先退出全屏再关闭;黄色最小化,绿色保留原生缩放/全屏行为。关窗后应用和进行中的后台任务继续运行,点击 Dock、托盘或菜单可重新打开窗口;`Cmd+Q` 退出应用。
- 桌面文本右键菜单:主 Renderer 窗口由 Electron Main 提供原生“剪切、复制、粘贴、全选”操作;菜单只在可编辑区域或已有文本选择时出现,普通空白区域不显示,也不向 Renderer 暴露剪贴板 IPC。
- AI 编程核心对话运行时:Electron Main 按需启动一个长驻 Pi Agent Server,同一进程内为每条 Conversation 建立独立的 Runtime、Session、凭证视图、扩展上下文和 JSONL 通道,同时复用 Pi 模块与进程启动成本;Server 异常退出时所有旧通道统一失效,下一次恢复只重启一个 Server。正式包中的 Agent Server 从明确传入的 `resources/pi-runtime` 根定位依赖清单与包入口,不从脚本所在目录或应用 `node_modules` 猜测解析。Renderer 不直接启动或调用 Pi,也不读取其 wire 类型。项目与 Conversation 元数据先从本地读取,选中对话后才按需准备对应逻辑线程;输入框不等待运行时准备完成。同一助手工具批次中,会取得项目写租约的 `bash`、`edit`、`write` 与动态产品工具按顺序执行,避免批次在命令启动前自锁;纯只读工具仍可并行。子 Agent 仍使用独立的短生命周期进程,以保留并发配额、故障和写入边界;macOS 上两类后台进程都使用 Electron 自带的 Helper,不在 Dock 中创建额外应用图标。
-- AI 编程默认入口:进入 Code 后保持在 `/chat`。左侧栏顶部提供同排图标:左侧仅显示返回箭头,点击返回模块选择首页,右侧收起侧栏;返回按钮保留“返回首页”提示,折叠后的展开入口保持在标题栏。图标行向上对齐,麦洛品牌位置保持不变;浅绿色底的“作品广场”位于品牌与“新建项目”之间,上下各留 10px;“我的项目”和项目列表紧接“新建项目”,将公共导航与个人项目操作分组;项目配置及其资源子页不再重复显示此侧栏入口,保留配置页自身的返回操作。尚未选择本地项目时,页面以麦洛 M 标识和居中引导语建立焦点,下方提供独立的“新增项目”主操作以及可横向浏览、直接进入的已有项目卡片;项目创建和进入仍复用侧栏现有流程。已有项目的新 Conversation 在可编辑 Composer 上方沿用同一品牌引导,第一条消息出现后切换为正常时间线。
+- AI 编程默认入口:进入 Code 后保持在 `/chat`。顶部返回箭头与侧栏收起图标同排,与右侧项目/会话名称对齐;折叠时保留返回和展开入口。macOS 为原生窗口按钮保留安全空间,窄侧栏仍可使用。下方麦洛品牌与“操作对话/作品”标签行对齐;更浅底色的“作品广场”与“新建项目”采用相同高度、圆角、边框与阴影,并位于品牌和新建项目之间,上下各留 10px;“我的项目”和项目列表紧接新建项目;项目配置及其资源子页不再重复显示此侧栏入口,保留配置页自身的返回操作。尚未选择本地项目时,页面以麦洛 M 标识和居中引导语建立焦点,下方提供独立的“新增项目”主操作以及可横向浏览、直接进入的已有项目卡片;项目创建和进入仍复用侧栏现有流程。已有项目的新 Conversation 在可编辑 Composer 上方沿用同一品牌引导,第一条消息出现后切换为正常时间线。
- AI 编程历史与配额反馈:Pi 上下文压缩不删除用户可见的 active-branch 历史,压缩摘要保持 Main-private;Renderer 首次渲染最近 120 个节点,向上滚动时按 100 个节点追加更早内容并保持阅读位置。Main 精确识别 `token_point_balance_exhausted` / `词元点数余额不足`,只向 Renderer 投影不可重试的稳定配额错误和安全中文提示,重开会话后仍可见且不暴露上游原始错误或 request id。
- 账号词元点数:左下角账户菜单显示本人永久余额和预占,提供充值、充值订单与分页收支记录。真正新注册赠送 100 点,1 元充值 50 点,永久有效;旧账户不补送,旧会员/订阅/周额度/重置卡入口已移除。家长充值始终进入自己的钱包,青少年可查看自己的精确余额;使用他人共享钱包时仅显示可用状态,不显示付款人的余额或记录。Main 持有凭据并转发充值请求;付款结果未知时沿用原请求并核查原订单,只有服务端确认才显示到账。扫码信息缺失时可到网页账户页继续原订单,付款来源也由网页账户页管理。需配套部署 Works Square 永久点数 API 与 0094 迁移;本地模拟验收不代表真实支付通过。
- 桌面性能策略:应用窗口使用不透明浅色表面并默认保留硬件合成;仅在显式安全模式或短时间内重复 GPU 进程崩溃时启用软件渲染,并把故障原因保存在用户数据目录。启动关键路径只创建本地应用壳,认证、代理、同步、更新和遥测在首帧后延迟初始化;开发版可通过 `app:performance` 快照观察 GPU、进程、WebContents、事件循环与 Renderer Long Task 聚合指标。
diff --git a/src/components/layout/Sidebar.tsx b/src/components/layout/Sidebar.tsx
index 78da8009..874529f0 100644
--- a/src/components/layout/Sidebar.tsx
+++ b/src/components/layout/Sidebar.tsx
@@ -11,7 +11,6 @@ import {
FolderKanban,
Gamepad2,
LogOut,
- PanelLeftClose,
Plus,
RadioTower,
Settings as SettingsIcon,
@@ -91,7 +90,6 @@ export function Sidebar({
}: SidebarProps = {}) {
const { t } = useTranslation('common');
const storedSidebarCollapsed = useSettingsStore((state) => state.sidebarCollapsed);
- const setSidebarCollapsed = useSettingsStore((state) => state.setSidebarCollapsed);
const sidebarWidth = useSettingsStore((state) => normalizeClassroomSidebarWidth(state.classroomSidebarWidth));
const sidebarPinnedCollapsed = !forceExpanded && storedSidebarCollapsed;
const sidebarCollapsed = sidebarPinnedCollapsed && !sidebarPeekOpen;
@@ -415,17 +413,8 @@ export function Sidebar({
)}
>