docs(web): record workspace sidebar behavior

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_Kerman
2026-08-11 15:24:56 +08:00
parent 6e303ac0b7
commit 3f09330f4b
28 changed files with 198 additions and 54 deletions

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# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/runtime/README.md
README.md: 7c835deb58db149710495f97a2553c3de58d99da
README.zh.md: edf4473bec7df2253c032c3da86da878cdeade09
README.md: 5ac081d6f257bc1c3a7d8a2dd75234f72f209da7
README.zh.md: 15a1a4602fbb4ae6bd56d728b17782da8cfa4693

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@@ -13,7 +13,7 @@ The callback returns one synchronous disposer or an iterable of disposers. A gen
## Workspace and Session lists
Workspace and Session lists have independent monotone `pending``ready` baseline phases and separate refresh activity/error state. Incremental upsert/removal frames and unary mutation echoes arriving during a list request replay over its response. The first successful baseline establishes Host order; later refreshes update rows and membership without changing the relative order of identities already shown. Removed Workspace ids retain process-local tombstones so late changed frames cannot resurrect them; reconnect still takes `workspace.list` as the baseline. Workspace recency is derived only after both baselines are ready and never changes Workspace list order.
Workspace and Session lists have independent monotone `pending``ready` baseline phases and separate refresh activity/error state. Incremental upsert/removal/order frames and unary mutation echoes arriving during a list request replay over its response. Every successful Workspace baseline re-establishes Host-durable Workspace order so reconnects adopt changes committed while this client was offline. `WorkspacesService.insertBefore` installs an optimistic order immediately; only the latest unary echo may replace it, a newer Host order frame outranks an older echo, and a latest rejected request rolls back. Removed Workspace ids retain process-local tombstones so late changed frames cannot resurrect them. Workspace recency is derived only after both baselines are ready and never changes Workspace list order.
`SessionSummary.pendingInteraction` classifies the live user action blocking a Session as `approval`, `plan-review`, or `question`. `SessionManager` tracks answerable requested/resolved mux frames by their stable request identities even before a Session object is instantiated; pre-instantiation buffering retains every live request, replaces replay duplicates, and removes resolved requests so the list status always has a matching answerable `PendingWait` when the Session is opened. The first pending question takes presentation priority over concurrent approvals to match composer routing, while only a request that satisfies the plan-review composer's binary rendering constraints keeps the distinct `plan-review` status. The state is connection-generation scoped: disconnect clears it, and mux-open replay restores only requests that remain pending.
@@ -31,7 +31,7 @@ SlotsService gives the renderer separate bare observables for `useSessions` and
## New Session and the blank mirror
`WorkspacesService.connectWorkspace(workspaceId)` resolves the session a New Session flow lands in: it reuses the workspace's existing blank session from the list mirror (`blank && cwd == workspace.path && sessionIds.includes(id)` — the host's own membership rule, never cwd alone, so a cwd-matching unaccounted blank session is never hijacked) or calls `session.create({workspaceId})`, returning the session id for the caller to open. `SessionSummary.blank` mirrors the host's derived empty-log bit and only ever lowers on the client: seeded by `session.list` / the `host/session-added` frame, flipped false by the first ACCEPTED local `prompt()` (on the RPC success response — acceptance proves the user message is in the host log; a rejected first prompt keeps the session blank and reusable) and by any `running: true` status frame, re-aligned by every list re-pull. List surfaces hide blank rows; the store carries every row. `SessionsService.create` accepts an optional caller-preallocated SessionId and throws `SessionCreateError` (carrying `requestedSessionId`) on failure.
`WorkspacesService.connectWorkspace(workspaceId)` resolves the session a New Session flow lands in: it reuses the workspace's existing blank session from the list mirror (`blank && cwd == workspace.path && sessionIds.includes(id)` — the host's own membership rule, never cwd alone, so a cwd-matching unaccounted blank session is never hijacked) or calls `session.create({workspaceId})`, returning the session id for the caller to open. The shared `startSession` action targets an explicit Workspace first, then the current Session's Workspace, then the derived recent Workspace; with no Workspace it clears into the blank New Session page. `SessionSummary.blank` mirrors the host's derived empty-log bit and only ever lowers on the client: seeded by `session.list` / the `host/session-added` frame, flipped false by the first ACCEPTED local `prompt()` (on the RPC success response — acceptance proves the user message is in the host log; a rejected first prompt keeps the session blank and reusable) and by any `running: true` status frame, re-aligned by every list re-pull. List surfaces hide blank rows; the store carries every row. `SessionsService.create` accepts an optional caller-preallocated SessionId and throws `SessionCreateError` (carrying `requestedSessionId`) on failure.
## Pending queue projection

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## Workspace 与 Session 列表
Workspace 和 Session 列表各自具有单调的 `pending``ready` 基线阶段,也有各自的刷新活动/错误状态。列表请求期间到达的增量插入或更新/移除帧与一元变更回显会在其响应之上回放。第一次成功的基线建立 Host 顺序;后续刷新更新行和成员关系,但不改变已经显示的标识之间的相对顺序。已移除的 Workspace id 会保留进程本地删除标记,避免延迟到达的 changed 帧将其复活;重连仍以 `workspace.list` 作为基线。Workspace 新近程度只在两条基线都 ready 后派生,且绝不改变 Workspace 列表顺序。
Workspace 和 Session 列表各自具有单调的 `pending``ready` 基线阶段,也有各自的刷新活动/错误状态。列表请求期间到达的增量插入或更新/移除/顺序帧与一元变更回显会在其响应之上回放。次成功的 Workspace 基线都会重新建立 Host 持久 Workspace 顺序,因此重连会接纳该客户端离线期间提交的变更。`WorkspacesService.insertBefore` 会立即安装乐观顺序;只有最新一元回声可以替换它,更新的 Host 顺序帧优先于旧回声,而最新请求被拒时会回滚。已移除的 Workspace id 会保留进程本地删除标记,避免延迟到达的 changed 帧将其复活。Workspace 新近程度只在两条基线都 ready 后派生,且绝不改变 Workspace 列表顺序。
`SessionSummary.pendingInteraction` 将阻塞 Session 的实时用户操作分类为 `approval``plan-review``question``SessionManager` 依据稳定的请求标识跟踪可应答请求的 requested/resolved mux 帧,即使 `Session` 对象尚未实例化也不例外;实例化前的缓冲会保留每个仍有效的请求,替换回放产生的重复项,并移除已解决的请求,因此打开 Session 时,列表状态始终有一个对应的可应答 `PendingWait`。审批与问题并发时,第一个 pending 问题具有更高的呈现优先级,以匹配 composer 路由;只有满足 plan-review composer 二元呈现约束的请求才会保留独立的 `plan-review` 状态。该状态的作用域限定在连接代次内断连时清除mux 打开时的回放只恢复仍处于 pending 的请求。
@@ -31,7 +31,7 @@ SlotsService 分别为 renderer 提供 `useSessions` 与 `useWorkspaces` 的裸
## New Session 与 blank 镜像
`WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话:先在列表镜像中复用该 workspace 的既有空会话(`blank && cwd == workspace.path && sessionIds.includes(id)`——host 自己的成员规则,绝不只按 cwd避免劫持 cwd 匹配但未入账的空白会话),未命中则调用 `session.create({workspaceId})`,返回会话 id 由调用方 open。`SessionSummary.blank` 镜像主机派生的空日志位,在客户端只降不升:由 `session.list``host/session-added` 帧播种,本地首次获 Host 接受的 `prompt()`RPC 成功响应时——受理即证明用户消息已入主机日志;首讯被拒则会话保持 blank、保持可复用与任何 `running: true` 状态帧翻为 false每次列表重拉重新对齐。列表界面隐藏 blank 行store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId失败时抛出 `SessionCreateError`(携带 `requestedSessionId`)。
`WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话:先在列表镜像中复用该 workspace 的既有空会话(`blank && cwd == workspace.path && sessionIds.includes(id)`——host 自己的成员规则,绝不只按 cwd避免劫持 cwd 匹配但未入账的空白会话),未命中则调用 `session.create({workspaceId})`,返回会话 id 由调用方 open。共享的 `startSession` 操作优先使用明确指定的 Workspace其次使用当前 Session 所属 Workspace再其次使用派生的最近活跃 Workspace一个 Workspace 都没有时则清空选择,进入空白 New Session 页面。`SessionSummary.blank` 镜像主机派生的空日志位,在客户端只降不升:由 `session.list``host/session-added` 帧播种,本地首次获 Host 接受的 `prompt()`RPC 成功响应时——受理即证明用户消息已入主机日志;首讯被拒则会话保持 blank、保持可复用与任何 `running: true` 状态帧翻为 false每次列表重拉重新对齐。列表界面隐藏 blank 行store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId失败时抛出 `SessionCreateError`(携带 `requestedSessionId`)。
## 待处理队列投影

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# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-sidebar/README.md
README.md: 45ae267d98b17bbc612cf932f5b95b42ba6ff4bf
README.zh.md: a9fb927305d0bab5fb4d27adbfdbec90dfa1dd6d
README.md: 10a3bdaf96512124e88b82f643930241671e066d
README.zh.md: 11b0aa142cf62626ab6105e2c405d506e35349b0

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English | [中文](README.zh.md)
Sidebar plugin: real Host Workspaces in stable Host order, each containing its `sessionIds` in Workspace order with `parentId` nesting; Sessions outside every Workspace appear in a trailing `Ungrouped` section. Search, state dots, and collapse into the layout-owned 56px rail are presentation-local. Contract: the [slot system standard](../../../.agents/notes/implemented/architecture/2026-07-22-slot-type-chain-implementation.md).
Sidebar shell plugin: the wordmark, New Session action, layout-owned collapse control, scroll-aware region seat, and bottom-pinned Settings seat. [ui-workspace](../ui-workspace/README.md) owns the Workspace and Session browser rendered into `sidebar.workspaces`; this package neither derives its rows nor owns its view preferences. Collapse into the layout-owned 56px rail remains presentation-local. Contract: the [slot system standard](../../../.agents/notes/implemented/architecture/2026-07-22-slot-type-chain-implementation.md).
New Session starts the runtime's page-local frontend Session Intent; a real Workspace's "+" starts one targeted to that Workspace. The Workspace header "+" opens ui-workspace's shared picker, whose selection also targets a frontend Session. A Workspace Intent does not appear in the sidebar.
New Session starts the runtime's page-local frontend Session Intent. The runtime targets the explicit Workspace used by a scoped action, otherwise the current Session's Workspace, otherwise the most recently active Workspace; when none exists it clears into the blank New Session page. Workspace-specific controls and the shared picker belong to ui-workspace.
`SidebarRootComponentProps` composes the layout owner share, the global `useSessions` and `useWorkspaces` hooks, the declared `sidebar.workspace` and `sidebar.settings` child slots, and injected `startSession`, `open`, and sidebar-toggle callbacks. There is no plugin store: `deriveGroups` consumes object-layer snapshots and component-local expansion/search state.
`SidebarRootComponentProps` composes the layout owner share, the global `useSessions` and `useWorkspaces` hooks, the declared `sidebar.workspaces` and `sidebar.settings` child slots, and injected `startSession` plus sidebar-toggle callbacks. There is no plugin store.
Scrollbars in the column are a pointer affordance: the shell rebinds ui-theme's [scrollbar indirection](../ui-theme/README.md) to `transparent` whenever the pointer is outside it, and keeps the thumb drawn for 2s after the pointer leaves, so a list nobody is pointing at carries no bar. The reservation that keeps rows from moving belongs to the scrolling region ([ui-workspace](../ui-workspace/README.md)), so revealing a thumb never reflows.
@@ -25,5 +25,5 @@ None; this package neither assembles nor sends a provider request.
## Known Limitations and Deferred Work
- **Session state-dot rendering is owned by [ui-workspace](../ui-workspace/README.md)** — no done/error notification sources are available.
- **Group-by supports Workspace only** — Update and Status are not available strategies.
- **Workspace browser behavior is composition-owned** — grouping, ordering, search, and row state belong to [ui-workspace](../ui-workspace/README.md), not this shell.
- **"New task completed" unread marking is local viewing state** — completion-time > last-seen never reaches the host.

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[English](README.md) | 中文
侧边栏插件:真实 Host Workspace 按稳定的 Host 顺序排列;每个 Workspace 按自身顺序包含其 `sessionIds`,并以 `parentId` 嵌套;不属于任何 Workspace 的会话显示在末尾的 `Ungrouped` 分区。搜索、状态点以及折叠到布局拥有的 56px 轨道,都只属于呈现层。约定:[slot 系统标准](../../../.agents/notes/implemented/architecture/2026-07-22-slot-type-chain-implementation.md)。
侧边栏外壳插件:负责字标、New Session 操作、布局持有的折叠控件、可感知滚动的区域 seat以及固定在底部的 Settings seat。[ui-workspace](../ui-workspace/README.md) 持有渲染到 `sidebar.workspaces` 的 Workspace 与 Session 浏览器;本包既不派生其中的行,也不持有其视图偏好。折叠到布局拥有的 56px 轨道仍属于本地呈现行为。约定:[slot 系统标准](../../../.agents/notes/implemented/architecture/2026-07-22-slot-type-chain-implementation.md)。
New Session 会启动运行时的页面局部前端 Session Intent;真实 Workspace 的「+」会启动一项以该 Workspace 为目标的 Intent。Workspace 标题栏的「+」打开 ui-workspace 的共享选择器选择结果同样以一个前端会话为目标。Workspace Intent 不会出现在侧边栏中
New Session 会启动运行时的页面局部前端 Session Intent。运行时优先使用作用域操作明确指定的 Workspace否则使用当前 Session 所属 Workspace再否则使用最近活跃 Workspace一个 Workspace 都没有时则清空选择,进入空白 New Session 页面。Workspace 专属控件与共享选择器由 ui-workspace 持有
`SidebarRootComponentProps` 组合布局 owner share、全局 `useSessions``useWorkspaces` 钩子、已声明的 `sidebar.workspace``sidebar.settings` 子 slot以及注入的 `startSession``open`侧边栏切换回调。这里没有插件 store`deriveGroups` 消费对象层快照与组件局部的展开/搜索状态
`SidebarRootComponentProps` 组合布局 owner share、全局 `useSessions``useWorkspaces` 钩子、已声明的 `sidebar.workspaces``sidebar.settings` 子 slot以及注入的 `startSession`侧边栏切换回调。这里没有插件 store。
栏内的滚动条是一种指针可供性:只要指针不在栏内,外壳就把 ui-theme 的[滚动条间接层](../ui-theme/README.md)重新绑定为 `transparent`;指针离开后滑块再保留 2 秒,因此没人指向的列表不会带着滚动条。避免行位移的空间预留属于滚动区域本身([ui-workspace](../ui-workspace/README.md)),所以显示滑块不会引起重排。
@@ -25,5 +25,5 @@ New Session 会启动运行时的页面局部前端 Session Intent真实 Work
## 已知限制与暂缓事项
- **Session 状态点渲染由 [ui-workspace](../ui-workspace/README.md) 持有**:没有可用的 done/error 通知数据源。
- **分组只支持 Workspace**Update 和 Status 不是可用策略
- **Workspace 浏览行为由组合持有**:分组、排序、搜索与行状态都属于 [ui-workspace](../ui-workspace/README.md),不属于此外壳
- **「New task completed」未读标记是本地查看状态**:完成时间 > 上次查看时间这一事实永远不会到达宿主。

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# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-workspace/README.md
README.md: 1ec07bd41e72bb5a26b2cfc3bf90e57e7d92db08
README.zh.md: 8edd0fed6d3bdefd9df339a8b3d0588533264538
README.md: f54b8b0b2070c81089be1703b536492522d38774
README.zh.md: b1977e7f6a67fa7bcb6751d7b214cfff4bfdbb4f

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@@ -4,7 +4,9 @@ English | [中文](README.zh.md)
Shared Workspace browser and picker plugin. `WorkspaceBrowser` fills the sidebar's `sidebar.workspaces` slot, while `WorkspacePicker` fills the page-local Session Intent hero's `conversation.hero.workspace` slot; both surfaces use the same Workspace menu and add flow.
The browser renders grouped or flat Session rows from the global runtime hooks and owns the Workspace add/rename and in-Workspace reorder flows. A non-blank search query replaces either browsing mode with one flat result list: case-insensitive title and Workspace substring matches appear immediately, while a 250 ms debounced Host request adds ranked current-conversation content matches and snippets. The English search input and its defensive request path remove NUL, cap the query at the wire schema's 500 UTF-16 code units without splitting a surrogate pair, and preserve the existing debounce and cancellation behavior. Each new query aborts the preceding request; a failed content search leaves metadata matches visible with a warning. The list is capped at 20, asks the user to narrow broader queries, and opens the selected Session without clearing the query or jumping to a specific event.
The browser renders grouped or flat Session rows from the global runtime hooks and owns Workspace add/rename/reorder plus in-Workspace Session reorder. A Workspace remembers whether it is closed or showing Sessions; an open Workspace shows five Sessions by default, offers a transient **Show more** control for the remainder, and returns to five after the whole Workspace is closed and reopened. View options combine grouping with Session order: **Manual** follows the Host Workspace account, while **Last updated** keeps a browser-local editable order and moves a Session to the front whenever a newer `updatedAt` arrives. Workspace drag order is Host-durable in either Session order mode.
Collapsed search is one header action beside the view and add actions. Activating it expands the field across the header; an outside click collapses only an empty query, while the clear control always resets and collapses it. A non-blank search query replaces either browsing mode with one flat result list: case-insensitive title and Workspace substring matches appear immediately, while a 250 ms debounced Host request adds ranked current-conversation content matches and snippets. The English search input and its defensive request path remove NUL, cap the query at the wire schema's 500 UTF-16 code units without splitting a surrogate pair, and preserve the existing debounce and cancellation behavior. Each new query aborts the preceding request; a failed content search leaves metadata matches visible with a warning. The list is capped at 20, asks the user to narrow broader queries, and opens the selected Session without clearing the query or jumping to a specific event.
The picker lists real Host Workspace entities through the global `useWorkspaces` hook. Selecting a Workspace invokes the slot owner's `onPick` callback to retarget the frontend Session object. Distinct canonical paths remain separate id-keyed Workspaces when their basenames and display titles match; the sidebar hover detail exposes the full path. Each registration declares a **directory-flow child hole** (`single` kind: `conversation.hero.workspace.directoryFlow` / `sidebar.workspaces.directoryFlow`) that the composed picker package's client half fills with its picking interaction — the [`-native`](../../host/directory-picker-native/README.md) backend's renderless OS-chooser driver today, an in-app browsing dialog under a `-browse` composition. The flat **Add workspace...** action renders only while the surface's hole is occupied (occupancy read per menu render; an empty hole means the composition has no picking affordance — the seam's documented no-flow default, under which the sidebar header drops its add button rather than offering a dead one). This package owns the trigger and the adoption: the occupant reports one picked path per open through the hole's owner conversation (`open`/`busy`/`onPicked`/`onCancel`/`onError`), and the owner adopts it through the object layer, selecting the committed Workspace only after its list projection has refreshed; cancellation is silent, and errors land in the retryable folder dialog whose **Choose again** reopens the flow. Adding has exactly one route: the occupant's own create-folder affordance already covers a brand-new directory, so no separate create-by-name dialog exists. A menu only appears where there is something to choose between — with no Workspace listed, the anchor gesture raises the flow directly instead of a one-row popover, and it waits for the list baseline before treating an empty list as final. The runtime Session and Workspace services own materialization. The Workspace row's Delete action opens a confirmation that states the retention boundary, blocks duplicate submission, and keeps failures open; success removes the group while its Sessions remain under Ungrouped. The Session row's Rename action opens the same browser-owned dialog pattern prefilled with the row's display title: no client-side conflict rule exists (the host normalizes and may reject with `title-invalid`, rendered in the dialog alert), and confirming an unchanged title is deliberately allowed — it pins the current automatic title against regeneration. The Session row's Archive action commits without a confirmation dialog (non-destructive: the log and the workspace accounting slot remain) through `ctx.workspaces.archiveSession`; the row disappears from every grouping surface — workspace groups, Ungrouped, content search, and the flat list — when the archive-set echo lands, and failures are console diagnostics that leave the tree unchanged. A blank New Session row is a pure placeholder: it renders no row menu and no time label (nothing has happened in it yet), so rename, fork, and archive first apply once the first prompt lands.

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共享 Workspace 浏览器与选择器插件。`WorkspaceBrowser` 填充侧边栏的 `sidebar.workspaces` slot`WorkspacePicker` 则填充页面局部 Session Intent 主视觉区的 `conversation.hero.workspace` slot两个界面使用同一套 Workspace 菜单和添加流程。
该浏览器通过全局运行时钩子将 Session 行渲染为分组或扁平形式,并负责 Workspace 添加/重命名 Workspace 内的重排序流程。非空白查询会以单一扁平结果列表替代任一浏览模式:不区分大小写的标题和 Workspace 子串匹配项会立即显示,经 250 ms 防抖的 Host 请求则会加入经过排序的当前对话内容匹配项及其摘要片段。英文搜索输入框及其防御性请求路径会移除 NUL将查询限制在传输 schema 规定的 500 个 UTF-16 代码单元内且不会拆分代理项对,并保留现有的防抖与取消行为。每次新查询都会中止前一个请求;内容搜索失败时,元数据匹配项仍会显示,同时给出警告。列表最多显示 20 条结果,并会在查询过宽时提示用户缩小范围;打开所选 Session 时既不会清除查询,也不会跳转至特定事件
该浏览器通过全局运行时钩子将 Session 行渲染为分组或扁平形式,并负责 Workspace 添加/重命名/重排序以及 Workspace 内的 Session 重排序。每个 Workspace 会记住自身是关闭还是显示 Session打开后默认显示五条 Session其余条目通过临时的**展开其余**控件显示,而关闭并重新打开整个 Workspace 后会恢复为五条。视图选项把分组方式和 Session 顺序放在一起:**手动排序**遵循 Host Workspace 记账顺序,**最近更新**则维护可编辑的浏览器本地顺序,并在收到更大的 `updatedAt` 时把该 Session 移到首位。无论采用哪种 Session 顺序Workspace 拖拽顺序都由 Host 持久化
折叠搜索是视图和添加操作旁的一枚区头按钮。激活后,输入框会扩展并占据区头;点击外部只会收起空查询,而清除控件总会重置并收起搜索。非空白查询会以单一扁平结果列表替代任一浏览模式:不区分大小写的标题和 Workspace 子串匹配项会立即显示,经 250 ms 防抖的 Host 请求则会加入经过排序的当前对话内容匹配项及其摘要片段。英文搜索输入框及其防御性请求路径会移除 NUL将查询限制在传输 schema 规定的 500 个 UTF-16 代码单元内且不会拆分代理项对,并保留现有的防抖与取消行为。每次新查询都会中止前一个请求;内容搜索失败时,元数据匹配项仍会显示,同时给出警告。列表最多显示 20 条结果,并会在查询过宽时提示用户缩小范围;打开所选 Session 时既不会清除查询,也不会跳转至特定事件。
该选择器通过全局 `useWorkspaces` hook 列出真实的 Host Workspace 实体。选择 Workspace 会调用 slot owner 的 `onPick` 回调,重新定位前端 Session 对象。不同的规范化路径即使 basename 和显示标题相同,仍会作为由 id 区分的独立 Workspace侧边栏的悬停详情会显示完整路径。每个注册各自声明一个**目录流子 slot**`single` kind`conversation.hero.workspace.directoryFlow``sidebar.workspaces.directoryFlow`),由组合的选择器包 client half 填入其选取交互——今天是 [`-native`](../../host/directory-picker-native/README.md) 后端的无渲染 OS 选择器驱动,`-browse` 组合下则是应用内浏览对话框。平铺显示的 **添加工作区…** 操作仅在当前界面的 slot 被占用时渲染每次菜单渲染读取占用状态slot 为空意味着该组合没有目录选择能力——seam 文档化的无流程默认行为,此时侧边栏区头直接不渲染添加按钮,而非留下一个点了没反应的按钮)。本包持有触发与接纳:占用方通过 slot 的属主交互约定(`open`/`busy`/`onPicked`/`onCancel`/`onError`每次打开上报一个所选路径owner 通过对象层接纳它,并等待 Workspace 列表投影刷新后才选中已提交的 Workspace取消操作不会显示提示错误落入可重试的文件夹对话框**重新选择** 会重新打开流程。添加只有一条路径:占用者自带的新建文件夹能力已经覆盖了全新目录,因此不再单设按名称创建的对话框。菜单只在确有多个目标可选时出现——没有 Workspace 可列时,锚点手势直接拉起流程,而不是弹出只有一行的浮层;在列表基线落地前,空列表不算最终结果。运行时 Session 与 Workspace 服务负责物化。Workspace 行内的 Delete 操作会打开确认框,说明保留边界、阻止重复提交,并在失败时保持打开;成功后,该分组会被移除,其 Session 则留在 Ungrouped 下。Session 行内的 Rename 操作打开同款浏览器持有的对话框并以该行的显示标题预填客户端不设名称冲突规则host 负责规范化,可能以 `title-invalid` 拒绝错误渲染在对话框告警区确认未修改的标题是有意允许的——这正是把当前自动标题钉住、不再被重新生成覆盖的手势。Session 行内的 Archive 操作不经确认对话框直接提交(非破坏性:日志和 workspace 记账席位保持不变),通过 `ctx.workspaces.archiveSession` 归档归档集合回声落地后该行从所有分组视图——workspace 分组、Ungrouped、内容搜索和平铺列表——中消失失败只作为控制台诊断输出树保持不变。空白的「新会话」行只是占位符不渲染行菜单和时间标签其中还没有发生任何事重命名、fork 和归档都从首条提示词落地后才可用。