Merge latest master into manual compaction

This commit is contained in:
Tianyi Cui
2026-07-31 17:58:30 +08:00
130 changed files with 2481 additions and 1559 deletions
@@ -2,5 +2,5 @@
# 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 .agents/notes/implemented/feature/2026-07-25-session-list-browsing-and-manual-order.md
2026-07-25-session-list-browsing-and-manual-order.md: 831aa53e532a75392690c330837482bb0f9c32b1
2026-07-25-session-list-browsing-and-manual-order.zh.md: 9ad074d59c13585aa4fca46ae4d40e2deb15cde6
2026-07-25-session-list-browsing-and-manual-order.md: 5af9cf026c5a0e32837822b3d8cff827c052b07f
2026-07-25-session-list-browsing-and-manual-order.zh.md: 2cfa4efe2f0e53b419b264c9af0aff878d321cac
@@ -34,7 +34,7 @@ The UI is HTML5 drag on session rows inside a group (workspace grouping only, ou
### Shell/region split
ui-sidebar shrinks to the column-geometry shell: brand row, fold state machine, New Session, Settings, and one `sidebar.workspaces` hole; the shell↔region contract is two facts, `{ wide, expandSidebar }`. ui-workspace fully owns the browsing region (section header, search, grouped tree and flat list, every workspace dialog, drag) plus its groupBy store; the rail-state search/new-workspace icons belong to the region too and request shell expansion via `expandSidebar()`. The picker splits into the core `WorkspaceCreateFlow` (composed directly inside the region) and the thin `WorkspacePicker` wrapper (still filling ui-conversation's hero slot); the old `sidebar.workspace` picker slot and its declaration-aware deferral are deleted with it.
ui-sidebar shrinks to the column-geometry shell: brand row, fold state machine, New Session, Settings, and one `sidebar.workspaces` hole; the shell↔region contract is two facts, `{ wide, expandSidebar }`. ui-workspace fully owns the browsing region (section header, search, grouped tree and flat list, every workspace dialog, drag) plus its groupBy store; the rail-state search/add-workspace icons belong to the region too and request shell expansion via `expandSidebar()`. The picker splits into the core `WorkspacePickFlow` (composed directly inside the region; named `WorkspaceCreateFlow` until the [one-route Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)) and the thin `WorkspacePicker` wrapper (still filling ui-conversation's hero slot); the old `sidebar.workspace` picker slot and its declaration-aware deferral are deleted with it.
## Alternatives considered
@@ -34,7 +34,7 @@ UI 为组内 session 行的 HTML5 拖拽(仅 workspace 分组、非搜索态;f
### 壳/区域切分
ui-sidebar 缩为列几何壳:品牌行、折叠状态机、New Session、Settings,以及一个 `sidebar.workspaces` 洞;壳与区域的契约只有两个事实 `{ wide, expandSidebar }`。ui-workspace 全权拥有浏览区域(section header、搜索、分组树与平铺、全部 workspace 对话框、拖拽)及其 groupBy store;rail 态的搜索/新建图标也归区域,经 `expandSidebar()` 请求壳展开。picker 拆为核心件 `WorkspaceCreateFlow`(区域内直接组件组合)与薄包装 `WorkspacePicker`(继续填 ui-conversation 的 hero 坑);原 `sidebar.workspace` picker 坑与声明感知延迟注册随之删除。
ui-sidebar 缩为列几何壳:品牌行、折叠状态机、New Session、Settings,以及一个 `sidebar.workspaces` 洞;壳与区域的契约只有两个事实 `{ wide, expandSidebar }`。ui-workspace 全权拥有浏览区域(section header、搜索、分组树与平铺、全部 workspace 对话框、拖拽)及其 groupBy store;rail 态的搜索/添加工作区图标也归区域,经 `expandSidebar()` 请求壳展开。picker 拆为核心件 `WorkspacePickFlow`(区域内直接组件组合;在[单一路径 Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)之前名为 `WorkspaceCreateFlow`)与薄包装 `WorkspacePicker`(继续填 ui-conversation 的 hero 坑);原 `sidebar.workspace` picker 坑与声明感知延迟注册随之删除。
## Alternatives considered
@@ -2,5 +2,5 @@
# 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 .agents/notes/implemented/feature/2026-07-25-workspace-ui-product-flow.md
2026-07-25-workspace-ui-product-flow.md: b8e1ec1efe19127cad8a12405dddeec38a4ff91e
2026-07-25-workspace-ui-product-flow.zh.md: b80b75a80671e9aa2ab59ff72c44c18a8ec5c16e
2026-07-25-workspace-ui-product-flow.md: 7e3338cfcb04c1588bbc97f6e8aa1cd2dac59141
2026-07-25-workspace-ui-product-flow.zh.md: 8c092151f737b6bc10aa8424281eeda359f07c1d
@@ -50,9 +50,9 @@ On initial entry, the application waits until both the Workspace and Session bas
When no Workspace exists, the page creates a frontend Workspace object named `workspace` and a frontend Session that targets it. Neither writes to the Host, and the composer always accepts input; the first send materializes the Workspace, attaches the Session, and sends the message in that order.
Top-level New Session, the plus button on a Workspace row, and the Workspace picker all invoke the same New Session action. An explicit Workspace id becomes the target directly; when none is specified, the action uses the most recent Workspace, or the Workspace Intent if no real Workspace exists. The Workspace picker's Use an existing folder and Create a new workspace actions immediately create a real Workspace when the user confirms, then retarget the frontend Session to it; an explicitly created empty Workspace remains even if the user sends no message.
Top-level New Session, the plus button on a Workspace row, and the Workspace picker all invoke the same New Session action. An explicit Workspace id becomes the target directly; when none is specified, the action uses the most recent Workspace, or the Workspace Intent if no real Workspace exists. The Workspace picker's one Add workspace action ([one-route Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md); it was a pair of Use-an-existing-folder and create-by-name actions when this was decided) immediately creates a real Workspace when the user confirms a directory, then retargets the frontend Session to it; an explicitly created empty Workspace remains even if the user sends no message.
Create a new workspace temporarily uses the same input as both the directory name and display name. The UI prevents duplicate confirmation based on current Workspace titles, while the Host continues to reject same-name requests that bypass the UI or race concurrently. Moving Sessions across Workspaces, manual adoption from Ungrouped, and separate display-name and directory-name inputs remain outside this flow.
A new Workspace takes its display name from the directory it was created in, and the Host rejects a title already registered (the UI's own duplicate-name pre-check went with the create-by-name dialog). Moving Sessions across Workspaces, manual adoption from Ungrouped, and separate display-name and directory-name inputs remain outside this flow.
### First send and recovery
@@ -50,9 +50,9 @@ Session 自己持有首条输入并驱动一条内部流水线:必要时以预
完全没有 Workspace 时,页面创建默认名为 `workspace` 的前端 Workspace 对象和指向它的前端 Session。两者不写 Host,composer 始终可输入;首次发送才依次 materialize Workspace、attach Session、发送消息。
顶部 New Session、Workspace 行内加号和 Workspace picker 最终都调用同一 New Session 动作:显式 Workspace id 直接成为目标,未指定时使用最近 Workspace,没有真实 Workspace 时使用 Workspace Intent。Workspace picker 的 Use an existing folder 与 Create a new workspace 会在用户确认时立即创建真实 Workspace,再把前端 Session 定位到该 Workspace;即使用户不发送消息,显式创建的空 Workspace 也保留。
顶部 New Session、Workspace 行内加号和 Workspace picker 最终都调用同一 New Session 动作:显式 Workspace id 直接成为目标,未指定时使用最近 Workspace,没有真实 Workspace 时使用 Workspace Intent。Workspace picker 的单一 Add workspace 动作(见[单一路径 Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md);本决策做出时是 Use an existing folder 与按名称创建两个动作)会在用户确认目录时立即创建真实 Workspace,再把前端 Session 定位到该 Workspace;即使用户不发送消息,显式创建的空 Workspace 也保留。
Create a new workspace 暂时用同一个输入作为目录名和显示名。UI 根据当前 Workspace title 禁止重复确认,Host 继续拒绝绕过 UI 或并发产生的同名请求。跨 Workspace 移动 Session、从 Ungrouped 手动收编以及分别输入显示名和目录名仍不在此动线范围内。
新建 Workspace 的显示名取自其所在目录,Host 拒绝已注册的同名 title(UI 侧的重名预检随按名称创建的对话框一并删除)。跨 Workspace 移动 Session、从 Ungrouped 手动收编以及分别输入显示名和目录名仍不在此动线范围内。
### 首次发送与恢复
@@ -2,5 +2,5 @@
# 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 .agents/notes/implemented/feature/2026-07-27-native-workspace-directory-picker.md
2026-07-27-native-workspace-directory-picker.md: 847b7a7c7844a47e534183008acfdc32e2e08125
2026-07-27-native-workspace-directory-picker.zh.md: e484a2ba5860d43925aba82be31c803716a33bc5
2026-07-27-native-workspace-directory-picker.md: 8dd7084eb8ffa417d9366cbc54bcbc59170c64fe
2026-07-27-native-workspace-directory-picker.zh.md: 9efc6571207b1f6a6996b9990c2a55afb70872bd
@@ -10,7 +10,7 @@ The desktop GUI asks users to type an absolute path when they add an existing wo
## Decision
Add a single-folder `host.pickDirectory` RPC and expose it through `WorkspacesService`. The workspace menu presents two flat actions: **Open local folder...** and **Create a new workspace**. Selecting a folder reuses the existing `workspace.create({ path })` flow, selects the returned workspace, and starts a blank session.
Add a single-folder `host.pickDirectory` RPC and expose it through `WorkspacesService`. The workspace menu presents the flat **Add workspace...** action (two actions when this was decided — **Open local folder...** beside a create-by-name entry the [one-route Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md) later removed). Selecting a folder reuses the existing `workspace.create({ path })` flow, selects the returned workspace, and starts a blank session.
The workspace manager must upsert the returned workspace before the selection callback runs. A newly adopted directory therefore renders its basename immediately. Reopening an already registered path preserves its existing workspace title.
@@ -21,7 +21,7 @@ The workspace manager must upsert the returned workspace before the selection ca
- A duplicate path selects the existing workspace.
- A different path whose derived title conflicts with another workspace shows a focused error with **Choose again** and **Cancel** actions.
- Other picker failures show a compact retryable error.
- The existing create-by-name flow remains unchanged.
- The create-by-name flow this decision left untouched is gone; picking a directory is now the whole of adding a workspace ([one-route Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)).
## Host boundary
@@ -41,7 +41,7 @@ Platform adapters invoke native tools without a shell:
## Consequences
The current GUI opens one local folder through a native picker on macOS, Windows, and Linux. Cancelling changes no state, failures remain retryable, and duplicate paths are idempotent while title conflicts require an explicit new choice. The selected workspace and its displayed name refresh before a new blank session starts. Existing workspace creation by name remains available.
The current GUI opens one local folder through a native picker on macOS, Windows, and Linux. Cancelling changes no state, failures remain retryable, and duplicate paths are idempotent while title conflicts require an explicit new choice. The selected workspace and its displayed name refresh before a new blank session starts. This picker is now the only route to a workspace ([one-route Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)): the operator picks an existing directory, or creates one inside the chooser.
The added host, runtime, component, and GUI tests cover the native boundary, request trust checks, cancellation and failure handling, existing-path reuse, title conflicts, and the immediate visible-name update. The privileged RPC remains specific to the local desktop carrier; a remote Web directory browser is outside this decision.
@@ -10,7 +10,7 @@ Status: implemented
## 决策
新增一个用于选择单个文件夹的 `host.pickDirectory` RPC,并通过 `WorkspacesService` 暴露该 RPC。工作区菜单提供两个平铺操作:**打开本地文件夹…** 和 **创建新工作区**。选定文件夹后,系统复用现有的 `workspace.create({ path })` 流程,选中返回的工作区,并启动一个空白会话。
新增一个用于选择单个文件夹的 `host.pickDirectory` RPC,并通过 `WorkspacesService` 暴露该 RPC。工作区菜单提供平铺操作 **添加工作区…**(本决策做出时是两个操作:**打开本地文件夹…** 与一个按名称创建的入口,后者已被[单一路径 Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)删除)。选定文件夹后,系统复用现有的 `workspace.create({ path })` 流程,选中返回的工作区,并启动一个空白会话。
工作区管理器必须在选择回调运行前插入或更新返回的工作区。因此,新纳入的目录会立即显示其 basename。再次打开已注册的路径时,则保留该工作区现有的标题。
@@ -21,7 +21,7 @@ Status: implemented
- 路径重复时,选中现有工作区。
- 如果路径不同,但其派生标题与另一个工作区冲突,则显示明确指出该冲突的错误提示,其中包含 **重新选择** 和 **取消** 操作。
- 选择器的其他故障会显示简洁且可重试的错误提示。
- 现有的按名称创建流程保持不变。
- 本决策当时未触碰的按名称创建流程现已删除;选择目录就是添加工作区的全部(见[单一路径 Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md))。
## 宿主边界
@@ -41,7 +41,7 @@ Status: implemented
## 后果
当前 GUI 可以在 macOS、Windows 和 Linux 上通过原生选择器打开一个本地文件夹。取消操作不会改变任何状态,故障仍可重试;重复路径的处理具有幂等性,标题冲突则要求用户明确重新选择。选中的工作区及其显示名称会在启动新的空白会话前完成刷新。现有的按名称创建工作区功能仍可使用。
当前 GUI 可以在 macOS、Windows 和 Linux 上通过原生选择器打开一个本地文件夹。取消操作不会改变任何状态,故障仍可重试;重复路径的处理具有幂等性,标题冲突则要求用户明确重新选择。选中的工作区及其显示名称会在启动新的空白会话前完成刷新。该选择器现已是获得工作区的唯一路径(见[单一路径 Note](../simplification/2026-07-31-one-route-to-add-a-workspace.md)):操作者要么选一个已有目录,要么在选择器内新建一个。
新增的宿主、运行时、组件和 GUI 测试覆盖原生边界、请求信任校验、取消与故障处理、已有路径复用、标题冲突和可见名称即时更新。该特权 RPC 仍仅面向本地桌面载体;远程 Web 目录浏览器不属于本次决策范围。
@@ -2,5 +2,5 @@
# 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 .agents/notes/implemented/feature/2026-07-28-cross-workspace-resume.md
2026-07-28-cross-workspace-resume.md: 1ef6195b6f269a6dc8cf869902b7772ad48f00c2
2026-07-28-cross-workspace-resume.zh.md: d31dc5f0470e20f86062edb4ad75c37a6160fe23
2026-07-28-cross-workspace-resume.md: e8a8636911015a5b300b45a30e268ee1be5d47d1
2026-07-28-cross-workspace-resume.zh.md: 9e5e126f4b204927d7fb134a196dd0d0a98468d4
@@ -18,7 +18,7 @@ Finally, resume never changed directory. The host re-execs `dsh --resume=<id>` t
The shared CLI configuration supplies one session root under the Harness home, the picker gains a workspace scope, and the handoff carries the target directory.
**Storage.** The shared base owns the default in `apps/cli/config/base.cordis.yml`: its `session-persistence-jsonl` row resolves `sessions` beneath `DSH_HOME`, with the standard `~/.dsh` fallback when the environment has not been initialized. TUI, Web, and headless therefore consume one default without launcher patches or a boot slot. An overlay or personal patch that states an explicit root replaces that row's whole `config` and remains the deployment's authoritative choice.
**Storage.** The shared base owns the default in `apps/cli/config/base.cordis.yml`: its `session-persistence-jsonl` row calls the app-boot-provided `dshHomePath('sessions')`, which uses the canonical `DSH_HOME` resolver and its standard `~/.dsh` fallback. TUI, Web, and headless therefore consume one default without a session-specific launcher patch or slot. An overlay or personal patch that states an explicit root replaces that row's whole `config` and remains the deployment's authoritative choice.
**Scope, not exclusion.** A workspace other than the current one is a display scope rather than a disabled reason. `showResume()` summarizes every record and the `ResumePicker` owns a `scope` of `'workspace' | 'all'`, defaulting to the current workspace so the common case is unchanged. Tab toggles; the scope line names the active scope and the count the other holds; each row in the all-workspaces scope reports its own workspace, and that label joins the searchable text only in the scope that shows it. A toggle clears the query and selection so the highlighted row always belongs to the visible list, and the per-row workspace line makes a row one terminal row taller in that scope, which the visible-count budget accounts for.
@@ -18,7 +18,7 @@ Status: implemented
共享 CLI 配置提供 Harness home 下的同一个会话根目录,选择器获得 workspace 范围,交接过程携带目标目录。
**存储。** 共享 base 在 `apps/cli/config/base.cordis.yml` 中拥有默认值:其 `session-persistence-jsonl` 配置项把 `sessions` 解析到 `DSH_HOME` 下;环境尚未初始化时则使用标准的 `~/.dsh` 回退值。因此 TUI、Web 与 headless 使用同一个默认值,无需启动器补丁或启动槽位。若 overlay 或个人 patch 显式声明根目录,它会整体替换该配置项的 `config`,并继续作为部署的权威选择。
**存储。** 共享 base 在 `apps/cli/config/base.cordis.yml` 中拥有默认值:其 `session-persistence-jsonl` 配置项调用由 app-boot 提供的 `dshHomePath('sessions')`,该函数使用规范的 `DSH_HOME` 解析器及其标准的 `~/.dsh` 回退值。因此 TUI、Web 与 headless 使用同一个默认值,无需针对会话的启动器补丁或槽位。若 overlay 或个人 patch 显式声明根目录,它会整体替换该配置项的 `config`,并继续作为部署的权威选择。
**是范围,不是排除。** 当前 workspace 之外的 workspace 是一种展示范围,而不是禁用理由。`showResume()` 汇总每一条记录,`ResumePicker` 持有一个 `'workspace' | 'all'` 的 `scope`,默认为当前 workspace,因此常见场景毫无变化。Tab 切换范围;范围行会说明当前生效的范围,以及另一个范围下的数量;在全 workspace 范围中每一行都报告自己的 workspace,而该标签只在展示它的范围里才加入可搜索文本。切换范围会清空查询和选中项,使高亮行始终属于可见列表;而逐行的 workspace 行会让该范围下的每一行在终端里多占一行,可见条数预算已经把这一点计入。
@@ -0,0 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# 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 .agents/notes/implemented/feature/2026-07-31-web-cards-toolrow.md
2026-07-31-web-cards-toolrow.md: caa18563a9e66f882873e8d7e84cc3ac20702033
2026-07-31-web-cards-toolrow.zh.md: 4e9c429497e1265b4b39ed2479f382a2f36e7741
@@ -0,0 +1,32 @@
# Agent Note: Card tool rows collapse through one ToolRow
Status: implemented
English | [中文](2026-07-31-web-cards-toolrow.zh.md)
## Problem
The Web client grew five card render intents over successive PRs — terminal, diff, read, search, web — each landing as a keyed toolview registrant under `packages/client/ui-conversation/src/client/toolviews/`. They diverged in two ways the earlier PRs each acknowledged but deferred:
- **Chrome duplication.** `read-row`, `search-row`, `web-row`, and `file-mutation-row` each hand-drew the summary row (leading state slot, visually-hidden status, title, separator dot, path-link/summary) as their own `<div className={css.root}>` with a private `.module.css`, instead of composing the shared `ToolRow`. `read-row` carried a `jscpd:ignore` marker naming the duplication and pointing at "a separate change tracked for all rows at once" — this change.
- **Resident vs. collapsed.** Those four rows kept their card (`ReadBlock`/`SearchBlock`/`WebBlock`/`DiffBlock`) resident below the summary — always expanded — while the terminal card (via `GenericToolCard`/`BashRow`) and every text row started collapsed behind ToolRow's whole-row expand. A conversation with several read/search/web/edit calls became a wall of always-open cards, defeating the summary-surface purpose of the message flow.
## Decision
`ToolRow` owns every card kind, and every keyed card row composes it. ToolRow already took `terminal` and `diff` card material; it now also takes `read`, `search`, and `web`, rendering whichever is present in its collapsed-by-default expanded body through the matching primitive (capped at the chat `CHAT_*` bounds). A call carries at most one card kind, so the props are mutually exclusive and the body picks the first present.
The four keyed rows — `ReadRow`, `SearchRow`, `WebRow`, `FileMutationRow` — drop their hand-drawn chrome and private CSS and become thin `ToolRow` compositions, exactly like `AskQuestionRow`: derive the card model, pass it as the matching ToolRow prop, forward `filePath`/`onOpenFile` for the file tools and `output`/`errorSummary` for the cardless failure paths. Each row is now `ToolRowProps & PropsLocale<'conversation'>` and registers with `locale: NS`, because ToolRow needs the conversation `t` for its terminal/code body copy. `GenericToolCard` (the render-site fallback) does the same for read/search/web, so a card-declaring tool without its own keyed row collapses identically.
The `DetailsPanel` Output section is unchanged: the panel is the single-call reading surface, so it renders each card resident at the primitive's full height, and a capped search keeps its recovery footer there.
## Consequences
- One expand interaction across all tool rows: collapsed one-line summary, whole row toggles the card. The card is not in the DOM until expanded (`DisclosureRow` renders `children` only when open), so tests assert absent-then-present around a `[data-expandable]` click.
- Deleted: `read-row.module.css`, `search-row.module.css`, `web-row.module.css`, `file-mutation-row.module.css`, `GenericToolCard.module.css`. The rows carry no CSS of their own; ToolRow's module owns the chrome and the card-body indentation.
- The cardless failure paths (an errored mutation, an errored/nested/legacy search) no longer draw their own `.failure`/recovery `<div>`; they ride ToolRow's `output` (Output section) and `errorSummary` (collapsed summary first line), which already flatten the result text with the `error.name: error.code` fallback.
- `bash-sample` keeps its own local expand chrome deliberately (the third-party-posture exemplar that never imports the chat domain); it was already collapsed, so its behavior is unchanged.
## Alternatives considered
- **Keep the rows resident, only unify chrome.** Rejected: the user's requirement is default-collapsed, and resident cards are what made the flow unscannable.
- **A shared `CardRow` wrapper between the rows and ToolRow.** Rejected: ToolRow already is that wrapper once it takes every card kind; a second layer would be the premature extraction the package rules warn against.
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# Agent Note:卡片工具行通过同一个 ToolRow 折叠
Status: implemented
[English](2026-07-31-web-cards-toolrow.md) | 中文
## 问题
Web 客户端在连续几个 PR 里长出五种卡片渲染意图——terminal、diff、read、search、web,每一种都作为一个键控 toolview 注册项落在 `packages/client/ui-conversation/src/client/toolviews/` 下。它们在两处出现分歧,之前每个 PR 都承认却推迟处理:
- **Chrome 重复。** `read-row`、`search-row`、`web-row`、`file-mutation-row` 各自把摘要行(行首状态槽、视觉隐藏状态、标题、分隔点、路径链接/摘要)手绘成自己的 `<div className={css.root}>`,配一份私有 `.module.css`,而不是组合共享的 `ToolRow`。`read-row` 带着一个 `jscpd:ignore` 标记,点名这处重复并指向"一处针对所有行一次性处理的独立改动"——就是本次改动。
- **常驻 vs 折叠。** 那四个行把卡片(`ReadBlock`/`SearchBlock`/`WebBlock`/`DiffBlock`)常驻在摘要下方——始终展开——而终端卡片(经 `GenericToolCard`/`BashRow`)与每个文本行都从折叠状态起步,藏在 ToolRow 的整行展开之后。一个有多个 read/search/web/edit 调用的对话就成了一堵始终打开的卡片墙,违背了消息流作为摘要面的目的。
## 决策
`ToolRow` 拥有每一种卡片,而每个键控卡片行都组合它。ToolRow 原本就接收 `terminal` 与 `diff` 卡片材料;现在还接收 `read`、`search`、`web`,在其默认折叠的展开 body 里用对应原语渲染当前存在的那一种(按 chat 的 `CHAT_*` 上限截断)。一次调用最多携带一种卡片,因此这些 prop 互斥,body 取第一个存在的。
四个键控行——`ReadRow`、`SearchRow`、`WebRow`、`FileMutationRow`——丢掉手绘 chrome 与私有 CSS,成为薄薄的 `ToolRow` 组合,与 `AskQuestionRow` 完全一样:推导卡片模型,作为对应的 ToolRow prop 传入,为文件工具转发 `filePath`/`onOpenFile`,为无卡片的失败路径转发 `output`/`errorSummary`。每个行现在是 `ToolRowProps & PropsLocale<'conversation'>` 并以 `locale: NS` 注册,因为 ToolRow 需要对话的 `t` 来渲染其终端/代码 body 文案。`GenericToolCard`(渲染点兜底)对 read/search/web 做同样的事,所以一个没有自己键控行的卡片声明工具也以同样方式折叠。
`DetailsPanel` 的 Output 区不变:面板是单次调用的阅读面,因此它以原语的完整高度常驻渲染每张卡片,被截断的搜索也把恢复脚注留在那里。
## 后果
- 所有工具行共享一套展开交互:折叠时是单行摘要,整行切换卡片。卡片在展开前不在 DOM 里(`DisclosureRow` 只在打开时渲染 `children`),因此测试围绕一次 `[data-expandable]` 点击断言"先无后有"。
- 已删除:`read-row.module.css`、`search-row.module.css`、`web-row.module.css`、`file-mutation-row.module.css`、`GenericToolCard.module.css`。这些行不再带自己的 CSS;ToolRow 的 module 拥有 chrome 与卡片 body 的缩进。
- 无卡片的失败路径(出错的改动,出错/嵌套/旧日志的搜索)不再画自己的 `.failure`/恢复 `<div>`;它们改走 ToolRow 的 `output`(Output 区)与 `errorSummary`(折叠摘要首行),后者已经用 `error.name: error.code` 兜底压平结果文本。
- `bash-sample` 有意保留自己本地的展开 chrome(第三方姿态的范例,从不引入 chat 域);它本来就是折叠的,因此行为不变。
## 考虑过的替代方案
- **保持行常驻,只统一 chrome。** 否决:用户的要求是默认折叠,而常驻卡片正是让流不可扫读的原因。
- **在行与 ToolRow 之间加一层共享的 `CardRow` 包装。** 否决:ToolRow 一旦接收每一种卡片,它本身就是那层包装;再加一层就是 package 规则警告的过早抽取。