Merge remote-tracking branch 'origin/master' into auto-review-per-call

.agents/notes/implemented/architecture/2026-07-05-prompt-variables-and-tool-guidance-ownership.i18n.yaml

@@ -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/architecture/2026-07-05-prompt-variables-and-tool-guidance-ownership.md
-2026-07-05-prompt-variables-and-tool-guidance-ownership.md: 35bb7c6fabc85ae6f93bdbb67e13910eea627ca3
-2026-07-05-prompt-variables-and-tool-guidance-ownership.zh.md: 53d69cf45c02f6534334561b626d2c2ae6087c05
+2026-07-05-prompt-variables-and-tool-guidance-ownership.md: 8f5542cb09930e62fd1e26960166fbdd6d3f6745
+2026-07-05-prompt-variables-and-tool-guidance-ownership.zh.md: 348ae36cf6549d412adab1d3cdb5cc03f0badd01

.agents/notes/implemented/architecture/2026-07-05-prompt-variables-and-tool-guidance-ownership.md

@@ -26,7 +26,7 @@ The assembled system prompt had four defects, all of one family: facts the harne
 
 ### Prompt variables
 
-Plugins register `{{name}}` values through `ctx.systemPrompt.variable(name, provider)`. Assembly resolves them into the waterfall-visible variable map. Rendering rejects unknown own-property references, registered providers that return `undefined`, malformed complete references, and unbalanced references that still contain a closing `}}`; a lone unmatched `{{` remains prose, and substituted values are not rescanned. Registration rejects invalid or duplicate variable names, and section names are unique.
+Plugins register `{{name}}` values through `ctx.systemPrompt.variable(name, provider)`. Assembly resolves them into the waterfall-visible variable map. Rendering rejects unknown own-property references, registered providers that return `undefined`, malformed complete references, and unbalanced references that still contain a closing `}}`; a lone unmatched `{{` remains prose, and substituted values are not rescanned. Registration rejects invalid or duplicate variable names, and section names are unique. Sections may set `interpolate: false` to preserve generated documents literally; `tools:sdk` does so because tool descriptions and schemas may document their own `{{…}}` syntax.
 
 `dsh-agent-loop` registers the two built-ins, both pure projections of the context agent: `model` (= `options.model`) and `cwd` (= `session.header.cwd`). The example personas write `powered by the {{model}} model` — the model name is stated once, in the `model:` config key. `{{cwd}}` is demonstrated in the ACP example only: every ACP session carries the client's cwd, while config-pre-created stdio agents have none (a persona claiming `{{cwd}}` there fails the turn — by design). The variables stay on the loop plugin (unlike the sections below): they are runtime facts of the agents THIS loop drives, and a replacement loop supplies its own.
 
@@ -47,7 +47,7 @@ Per-tool semantics and selection guidance live in tool descriptions. Prompt sect
 - **The loop composes an identity line itself** — hardcodes model-facing prose in the one package that must stay thin ("plugins, not loop changes"), and outside the section pipeline it would be a second composition path. (The identity DOES ship as a code literal — but as an ordinary section registered by `dsh-system-prompt`, whose `system-prompt/assemble` waterfall remains the escape valve for a deployment that must drop it.)
 - **Inject the model name via the `agent/request` waterfall** — prompt text would be composed in two places and the earlier rendered persona could disagree with the final routed header. The request plugin that owns late routing must also own any earlier prompt claim about that model.
 - **Hand-write the model name in each persona** — duplicates the `model:` key one line above and silently lies after a config edit; the exact disease this decision cures.
-- **Lenient interpolation (leave unknown refs verbatim, or substitute empty)** — a typo ships `{{modle}}` (or a hole) to the model and nobody notices until transcript review.
+- **Lenient interpolation (leave unknown refs verbatim, or substitute empty)** — a typo ships `{{modle}}` (or a hole) to the model and nobody notices until transcript review. Leaving only unknown names unchanged would still substitute registered names inside tool documentation.
 - **Per-instance subagent wording in config** — returns model-facing prose to every deployment × instance, reviving the hand-written-guidance-in-leaf-YAML drift. **Keying wording off the provider NAME** — `providerName` is itself config, so a renamed provider silently gets the wrong words.
 - **Resolving the provider at `apply` time (a load-order requirement)** and **section-only subagent wording (lazily resolved at assemble)** — the alternatives to the provider-lifecycle events; both rejected in [the provider-lifecycle-events Agent Note](../../archived/architecture/2026-07-05-subagent-provider-lifecycle-events.md).
 
@@ -60,7 +60,7 @@ Per-tool semantics and selection guidance live in tool descriptions. Prompt sect
 
 - The tui-agent prompt renders identity, persona with the interpolated model, then fs/shell/web guidance through one assembly path.
 - Fork and fresh subagent descriptions reflect whether the provider inherits completed conversation turns; the tool appears, disappears, and is reworded with provider lifecycle changes.
-- Unknown, valueless, malformed, or unbalanced variable references name the section and throw; duplicate section, variable, and tool registrations also throw.
+- In interpolated sections, unknown, valueless, malformed, or unbalanced variable references name the section and throw; duplicate section, variable, and tool registrations also throw.
 - Snapshot replay is prompt-independent: it keys recorded chunk streams by turn and step without comparing the outgoing request.
 
 ## Consequences
@@ -69,4 +69,4 @@ Per-tool semantics and selection guidance live in tool descriptions. Prompt sect
 - `{{model}}` reflects `AgentOptions.model` at assembly time. A plugin that switches models in the `agent/request` waterfall makes the prompt's claim stale for that step, and one that SUPPLIES the model there (options.model unset — the loop's documented fallback) leaves the variable valueless at render, failing a `{{model}}` persona before the waterfall runs. Both have the same remedy, and it is the ownership rule itself: the plugin that owns the late-bound model fact states it early on the `system-prompt/assemble` waterfall (`assembly.variables['model'] = …`) — one owner, both statements; a loop test pins the supply path end-to-end. Accepted.
 - While a bound provider is absent (not yet activated, unloaded, mid-HMR-reload), the subagent tool does not exist and a model request in that window simply lacks it. That is the honest state — the alternative was a registered tool whose description or execution could not be trusted.
 - Strictness means a persona can fail a turn at render (e.g. `{{cwd}}` on a cwd-less session). The failure is contained — the turn ends `error`, the loop survives — and it is an authoring error we WANT loud.
-- No escape syntax for a literal `{{name}}` in prompt prose yet; add one if a real prompt ever needs it.
+- Inline escapes remain unsupported in interpolated text; literal sections need no escaping. PTC unit tests cover both modes and runtime languages, and the recorded `ptc-turn` scenario preserves tool-template examples in the model-visible prompt.

.agents/notes/implemented/architecture/2026-07-05-prompt-variables-and-tool-guidance-ownership.zh.md

@@ -26,7 +26,7 @@ Status: implemented
 
 ### 提示词变量
 
-插件通过 `ctx.systemPrompt.variable(name, provider)` 注册 `{{name}}` 值。组装过程将它们解析到 waterfall 可见的变量映射中。渲染阶段拒绝以下情况：引用未知的自有属性、已注册的提供方返回 `undefined`、格式错误的完整引用、以及仍包含闭合 `}}` 的不平衡引用；孤立的未匹配 `{{` 保留为行文，替换后的值不会被重新扫描。注册阶段拒绝无效或重复的变量名，section 名称也必须唯一。
+插件通过 `ctx.systemPrompt.variable(name, provider)` 注册 `{{name}}` 值。组装过程将它们解析到 waterfall 可见的变量映射中。渲染阶段拒绝以下情况：引用未知的自有属性、已注册的提供方返回 `undefined`、格式错误的完整引用、以及仍包含闭合 `}}` 的不平衡引用；孤立的未匹配 `{{` 保留为行文，替换后的值不会被重新扫描。注册阶段拒绝无效或重复的变量名，section 名称也必须唯一。段可设置 `interpolate: false` 来原样保留生成的文档；`tools:sdk` 使用此设置，因为工具描述和 schema 可能会介绍自身的 `{{…}}` 语法。
 
 `dsh-agent-loop` 注册两个内置变量，均为上下文 agent 的纯投影：`model`（= `options.model`）和 `cwd`（= `session.header.cwd`）。示例 persona 写 `powered by the {{model}} model`——模型名称只在 `model:` 配置键中声明一次。`{{cwd}}` 仅在 ACP 示例中演示：每个 ACP 会话携带客户端的 cwd，而配置预创建的 stdio agent 没有 cwd（在那里声称 `{{cwd}}` 的 persona 会导致该轮次失败——这是有意为之）。变量留在 loop 插件上（不同于下面的 section）：它们是本循环驱动的 agent 的运行时事实，替换循环自行提供自己的变量。
 
@@ -47,7 +47,7 @@ Status: implemented
 - **循环自行组合一行 identity 文本**：在必须保持精简的那个包（「用插件，不改循环」）中硬编码面向模型的行文，且在 section 流水线之外构成第二条组合路径。（identity 确实以代码字面量交付——但作为 `dsh-system-prompt` 注册的普通 section，其 `system-prompt/assemble` waterfall 仍是部署需要移除它时的逃生阀。）
 - **通过 `agent/request` waterfall 注入模型名称**：提示词文本会在两处组合，更早渲染的 persona 也可能与最终已路由 header 不一致。拥有延迟路由的请求插件还必须拥有该模型在提示词中更早出现的声明。
 - **在每个 persona 中手写模型名称**：与上方一行的 `model:` 键重复，配置修改后静默失实；正是本决策要治愈的病症。
-- **宽松插值（未知引用保留原样或替换为空）**：一个拼写错误 `{{modle}}`（或一个空洞）会被发送给模型，直到 transcript（文本记录）审查时才会被发现。
+- **宽松插值（未知引用保留原样或替换为空）**：一个拼写错误 `{{modle}}`（或一个空洞）会被发送给模型，直到 transcript（文本记录）审查时才会被发现。仅保留未知名称仍会替换工具文档中的已注册名称。
 - **在配置中为每个 subagent 实例编写措辞**：面向模型的行文回到每个部署 × 实例中，重蹈在 leaf YAML 中手写指导的漂移。**根据提供方名称选择措辞**：`providerName` 本身是配置，重命名提供方后会静默获得错误的措辞。
 - **在 `apply` 时解析提供方（加载顺序要求）**与**仅用 section 承载 subagent 措辞（在 assemble 时惰性解析）**：提供方生命周期事件的替代方案；两者均在[提供方生命周期事件 Agent Note](../../archived/architecture/2026-07-05-subagent-provider-lifecycle-events.md)中被否决。
 
@@ -60,7 +60,7 @@ Status: implemented
 
 - tui-agent 的提示词通过一条组装路径依次渲染 identity、带插值模型名的 persona，然后是 fs/shell/web 指导。
 - fork 和 fresh subagent 的描述反映提供方是否继承已完成的对话轮次；工具随提供方生命周期变化而出现、消失和重新措辞。
-- 未知、无值、格式错误或不平衡的变量引用会指明 section 名称并抛出异常；重复的 section、变量和工具注册同样抛出异常。
+- 在启用插值的段中，未知、无值、格式错误或不平衡的变量引用会指明 section 名称并抛出异常；重复的 section、变量和工具注册同样抛出异常。
 - 快照回放与提示词无关：它按轮次和步骤索引已记录的分片流，不比较发出的请求。
 
 ## 后果
@@ -69,4 +69,4 @@ Status: implemented
 - `{{model}}` 在组装时反映 `AgentOptions.model`。如果一个插件在 `agent/request` waterfall 中切换模型，提示词对该步骤的声明就会过时；如果一个插件在那里提供模型（options.model 未设置——循环文档中记载的回退路径），变量在渲染时无值，包含 `{{model}}` 的 persona 会在 waterfall 运行前失败。两者的补救方式相同，就是归属规则本身：拥有延迟绑定模型事实的插件在 `system-prompt/assemble` waterfall 上提前声明它（`assembly.variables['model'] = …`）——一个归属方，两处声明；一个循环测试端到端固定了 supply 路径。已接受。
 - 当一个已绑定的提供方不存在时（尚未激活、已卸载、HMR（热模块替换）重载中），subagent 工具不存在，该窗口内的模型请求中不会包含它。这是诚实的状态——替代方案是注册一个 description 或执行都不可信的工具。
 - 严格性意味着 persona 可能在渲染时导致轮次失败（例如在无 cwd 的会话上使用 `{{cwd}}`）。失败是受控的——该轮次以 `error` 结束，循环存活——且这是一个我们希望明确暴露的撰写错误。
-- 目前没有在提示词行文中转义字面 `{{name}}` 的语法；如果真实提示词确实需要，再行添加。
+- 插值文本仍不支持行内转义；字面文本段无需转义。PTC 单元测试覆盖两种模式和运行时语言，录制的 `ptc-turn` 场景在模型可见的提示词中保留工具模板示例。

.agents/notes/implemented/feature/2026-09-10-connection-indicator-refinements.i18n.yaml

@@ -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/2026-09-10-connection-indicator-refinements.md
+2026-09-10-connection-indicator-refinements.md: 3b6b4c7fd0962edbb87be17c2fa45eded46ee86b
+2026-09-10-connection-indicator-refinements.zh.md: 0bd5dc3e0b5b69cf2d9491e2d3ce5711c96898f5

.agents/notes/implemented/feature/2026-09-10-connection-indicator-refinements.md

@@ -0,0 +1,29 @@
+# Agent Note: Connection indicator state and interaction refinements
+
+Status: implemented
+
+English | [中文](2026-09-10-connection-indicator-refinements.zh.md)
+
+## Problem
+
+The sidebar connection pill hid its affordance behind a hover swap: outage and retry-attempt states replaced their label with **Reconnect now** on hover or focus, so every state had to reserve the widest supplied label to keep the control from resizing. A retry that resolved in under a second flickered the connecting pill in and out, and state changes and unmounts jumped with no transition.
+
+## Decision
+
+**The disconnected pill shows its action statically.** [ConnectionIndicator.tsx](../../../../packages/client/ui-primitives/src/ConnectionIndicator.tsx) renders a permanent retry glyph (`IconRefreshOutline14`) beside the outage copy (`连接异常，刷新重试` / `Disconnected`; the Chinese copy also names the retry action); clicking the pill still reconnects immediately. The hover label swap and the hidden widest-label size-reservation spans are gone, so the pill sizes to its current label. The connecting state shows a rotating-arc spinner instead of the exclamation glyph. Appearance and removal fade over 150ms — swaps between visible states replace content in place: `EXIT_MS` delays unmount to match the stylesheet's `.leaving` transition, and `prefers-reduced-motion` disables every animation and transition. Chrome settles at 28px height, 8px horizontal padding, 4px icon gap, 13px radius, and a 1px border of the label color at 20% alpha.
+
+**The shell owns attempt pacing.** [SettingsRoot.tsx](../../../../packages/client/ui-settings-general/src/client/SettingsRoot.tsx) keeps the connecting pill visible for at least `CONNECTING_MIN_VISIBLE_MS` (800ms) so sub-second retries do not flicker; every attempt, manual or automatic, reads the one label `重新连接中` (`connection.connecting`). The two-second recovery confirmation (`RECOVERY_CONFIRMATION_MS`) starts when the recovered pill becomes visible, so a hold that delays its appearance never shortens the confirmation. Both timings are built-in presentation constants of their owners, not configuration.
+
+## Alternatives considered
+
+**Animating width changes.** A FLIP-style measured pixel transition (remember the old width, pin it, transition to the new measurement) needs a layout effect and imperative style writes; the fade-only change reads calm enough without them.
+
+**Swapping to the retry glyph only on hover.** Showing the retry glyph permanently states the affordance without requiring any pointer interaction, matching the static label; a hover cross-fade adds interaction-dependent state and conveys nothing extra.
+
+**Scaling on enter/exit.** A 0.98 scale beside the opacity fades reads as jitter at 12px text, so only opacity animates.
+
+**Naming manual and automatic attempts differently.** `ConnectionController.emitState` deduplicates repeated `connecting` states across backoff attempts, so the shell cannot observe attempt boundaries: a shell-held manual-retry flag either flips the label mid-hold or sticks across later automatic attempts. Distinguishing the copy correctly requires the connection layer to expose the attempt origin, which this change does not need — both attempt kinds read the same label.
+
+## Consequences
+
+`ConnectionIndicator`'s `reconnectLabel` prop and its size-reservation spans are removed from the pre-stable API; the sole consumer (`ui-settings-general`) is updated in the same change. `settings-root.client.spec.tsx` pins the 800ms hold, the single attempt label held steady through the hold, and the visibility-based confirmation window; `atoms.client.spec.tsx` pins the exit-duration unmount; `lifecycle-chrome.e2e.ts` and its ARIA golden replay the recovery flow in a real browser. Both packages' READMEs restate the interaction.

.agents/notes/implemented/feature/2026-09-10-connection-indicator-refinements.zh.md

@@ -0,0 +1,29 @@
+# Agent Note: 连接指示器状态与交互细化
+
+Status: implemented
+
+[English](2026-09-10-connection-indicator-refinements.md) | 中文
+
+## Problem
+
+侧边栏连接药丸把操作提示藏在悬停切换里：断连与重试状态在悬停或聚焦时把文案替换为**立即重连**，因此每个状态都要为最宽的 label 预留空间以避免控件变形。一次不到一秒就恢复的重试会让连接中药丸闪现闪没，状态切换和消失也没有任何过渡、十分突兀。
+
+## Decision
+
+**断连药丸静态地展示其动作。** [ConnectionIndicator.tsx](../../../../packages/client/ui-primitives/src/ConnectionIndicator.tsx) 在断连文案旁常驻渲染重试图形（`IconRefreshOutline14`），文案为 `连接异常，刷新重试` / `Disconnected`（中文文案同时点明重试动作）；点击药丸仍会立即重连。悬停换文案和隐藏的最宽 label 占位 span 全部移除，药丸宽度随当前 label 自适应。连接中状态改用旋转圆弧 spinner 取代感叹号图形。出现与移除以 150ms 淡入淡出——可见状态之间的切换则原地替换内容：`EXIT_MS` 延迟卸载以匹配样式表的 `.leaving` 过渡，`prefers-reduced-motion` 会禁用全部动画与过渡。外观定为高 28px、水平内边距 8px、图标间距 4px、圆角 13px，以及 label 颜色 20% 透明度的 1px 边框。
+
+**外壳拥有尝试节奏。** [SettingsRoot.tsx](../../../../packages/client/ui-settings-general/src/client/SettingsRoot.tsx) 让连接中药丸至少可见 `CONNECTING_MIN_VISIBLE_MS`（800ms），亚秒级重试不再闪动；无论手动还是自动，每次尝试都显示同一个文案`重新连接中`（`connection.connecting`）。2 秒恢复确认（`RECOVERY_CONFIRMATION_MS`）从恢复药丸实际可见时起算，驻留推迟其出现也不会缩短确认时长。两个时长是各自持有方的内置展示常量，不是配置。
+
+## Alternatives considered
+
+**给宽度变化加动画。** FLIP 式的像素测量过渡（记住旧宽度、钉住、过渡到新测量值）需要一个 layout effect 和命令式样式写入；纯淡入淡出已足够平静，无需这些。
+
+**仅在悬停时切换为重试图形。** 常驻显示重试图形无需任何指针交互就说明了操作，与静态文案一致；悬停交叉渐变引入依赖交互的状态却不传达更多信息。
+
+**进出场缩放。** 0.98 的缩放叠加在透明度淡入淡出上，在 12px 文字上读起来像抖动，因此只保留透明度。
+
+**手动与自动尝试使用不同命名。** `ConnectionController.emitState` 会去重退避尝试之间重复的 `connecting` 状态，外壳观察不到尝试边界：外壳自持的手动重试标志要么在驻留中途翻转文案，要么在后续自动尝试中一直滞留。要正确区分文案需要连接层暴露尝试来源，而本次变更并不需要——两种尝试显示同一文案。
+
+## Consequences
+
+`ConnectionIndicator` 的 `reconnectLabel` prop 及其占位 span 从 pre-stable API 中移除；唯一消费者（`ui-settings-general`）在同一变更中更新。`settings-root.client.spec.tsx` 固定 800ms 驻留、驻留期间保持不变的单一尝试文案，以及按可见时刻起算的确认窗口；`atoms.client.spec.tsx` 固定退出时长后的卸载；`lifecycle-chrome.e2e.ts` 及其 ARIA golden 在真实浏览器中回放恢复流程。两个包的 README 重述了该交互。

apps/web/tests/lifecycle-chrome.e2e.ts

@@ -428,22 +428,15 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
       await recoveryPage.context().setOffline(false)
       await expect.poll(() => recoveryPage.evaluate(() => navigator.onLine)).toBe(true)
       const connecting = recoveryPage.getByRole('button', {
-        name: 'Reconnecting automatically, reconnect now', exact: true,
+        name: 'Reconnecting, reconnect now', exact: true,
       })
       await connecting.waitFor({ timeout: 10_000 })
       expect(await connecting.innerText()).toMatch(/^Reconnecting\.{1,3}$/)
       const connectingGeometry = await connectionIndicatorGeometry(connecting)
       expect(await connectionIndicatorTextAlignment(connecting)).toBe('left')
-      // Animated dots must remain hidden with their state label during hover.
-      await connecting.evaluate((element) => {
-        for (const animation of element.getAnimations({ subtree: true })) {
-          if (!(animation instanceof CSSAnimation)) continue
-          animation.pause()
-          animation.currentTime = 1_250
-        }
-      })
+      // Hover keeps the state label; the pill never swaps copy or resizes.
       await connecting.hover()
-      expect(await connecting.innerText()).toBe('Reconnect now')
+      expect(await connecting.innerText()).toMatch(/^Reconnecting\.{1,3}$/)
       expect(await connectionIndicatorGeometry(connecting)).toEqual(connectingGeometry)
       await recoveryPage.mouse.move(0, 0)
 
@@ -461,7 +454,6 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
       const indicator = connecting
       expect(await connectionIndicatorGeometry(indicator)).toEqual(connectingGeometry)
       expect(await connectionIndicatorTextAlignment(indicator)).toBe('left')
-      await indicator.hover()
       const snapshot = await captureStableAria(recoveryPage, '[class*="footArea"]', scaffold.workspaceCwd)
       await compareOrRefreshGolden(CONNECTION_ERROR_EXPECTED, snapshot, MODE)
       const style = await indicator.evaluate((element) => {
@@ -498,11 +490,9 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
       await connecting.waitFor()
       await recoveryPage.clock.fastForward(500)
       await expect.poll(() => sockets.length).toBe(11)
-      const idleBackground = await indicator.evaluate(element => getComputedStyle(element).backgroundColor)
       await indicator.hover()
-      expect(await indicator.innerText()).toBe('Reconnect now')
+      expect(await indicator.innerText()).toMatch(/^Reconnecting\.{1,3}$/)
       const hoverBackground = await indicator.evaluate(element => getComputedStyle(element).backgroundColor)
-      expect(hoverBackground).toBe(idleBackground)
       await recoveryPage.mouse.down()
       await expect.poll(() => indicator.evaluate(element => getComputedStyle(element).backgroundColor))
         .not.toBe(hoverBackground)
@@ -513,7 +503,10 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
       const recovered = recoveryPage.getByRole('status')
       await recovered.waitFor({ timeout: 10_000 })
       expect(await recovered.innerText()).toBe('Connected')
-      expect(await connectionIndicatorGeometry(recovered)).toEqual(connectingGeometry)
+      // The pill sizes to its current label; chrome height and icon box stay fixed.
+      const recoveredGeometry = await connectionIndicatorGeometry(recovered)
+      expect(recoveredGeometry.outer[3]).toBe(connectingGeometry.outer[3])
+      expect(recoveredGeometry.icon).toEqual(connectingGeometry.icon)
       expect(await connectionIndicatorTextAlignment(recovered)).toBe('left')
       await recoveryPage.clock.fastForward(2_000)
       await recovered.waitFor({ state: 'detached', timeout: 5_000 })

docs/config-catalog.i18n.yaml

@@ -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 docs/config-catalog.md
-config-catalog.md: 0a113b27ec185e4e0a9d4edf6b8d8503d1630369
-config-catalog.zh.md: 6ce5456a5198be262b57f67fc5f7c9878fc429c6
+config-catalog.md: 97d6dbdf8710f4f978d8afaaf13c0c7cfd145a20
+config-catalog.zh.md: b58121cb33979c69c2538cbbd6aa49347c98648a

docs/config-catalog.md

@@ -2612,7 +2612,7 @@ export interface Config {
 }
 ```
 
-Source: [`packages/core/system-prompt/src/index.ts:242`](../packages/core/system-prompt/src/index.ts)
+Source: [`packages/core/system-prompt/src/index.ts:246`](../packages/core/system-prompt/src/index.ts)
 
 <a id="deepseek-aidsh-terminal-bash"></a>
 

docs/config-catalog.zh.md

@@ -2614,7 +2614,7 @@ export interface Config {
 }
 ```
 
-来源：[`packages/core/system-prompt/src/index.ts:242`](../packages/core/system-prompt/src/index.ts)
+来源：[`packages/core/system-prompt/src/index.ts:246`](../packages/core/system-prompt/src/index.ts)
 
 <a id="deepseek-aidsh-terminal-bash"></a>
 

docs/subsystems/system-prompt.i18n.yaml

@@ -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 docs/subsystems/system-prompt.md
-system-prompt.md: 516e3347c06882bfd3ff42638d77a2acb3aca753
-system-prompt.zh.md: 611ea0e9bdd81585efd7106012edd3d17e7bdd8e
+system-prompt.md: 898520e8fc88a9fafd8429723fc48bad3b4ba210
+system-prompt.zh.md: 82e557a309a48f546d7c7fa5a8c1097152b4d145

docs/subsystems/system-prompt.md

@@ -56,9 +56,11 @@ interface PromptSection {
   /**
    * Static text or a provider evaluated at each assembly with that assembly's
    * {@link AssembleContext}. The text may reference `{{variable}}`s — they are
-   * interpolated later, by {@link renderPrompt}.
+   * interpolated later, by {@link renderPrompt}, unless `interpolate` is false.
    */
   readonly text: string | ((context: AssembleContext) => string)
+  /** Whether to interpolate prompt variables. Defaults to true; false preserves literal text. */
+  readonly interpolate?: boolean
   /**
    * Treat this contribution as the complete system prompt. Assembly still
    * runs the cooperative waterfall so tools, contexts, and variables can be

docs/subsystems/system-prompt.zh.md

@@ -56,9 +56,11 @@ interface PromptSection {
   /**
    * Static text or a provider evaluated at each assembly with that assembly's
    * {@link AssembleContext}. The text may reference `{{variable}}`s — they are
-   * interpolated later, by {@link renderPrompt}.
+   * interpolated later, by {@link renderPrompt}, unless `interpolate` is false.
    */
   readonly text: string | ((context: AssembleContext) => string)
+  /** Whether to interpolate prompt variables. Defaults to true; false preserves literal text. */
+  readonly interpolate?: boolean
   /**
    * Treat this contribution as the complete system prompt. Assembly still
    * runs the cooperative waterfall so tools, contexts, and variables can be

packages/client/ui-primitives/README.i18n.yaml

@@ -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 packages/client/ui-primitives/README.md
-README.md: 1d3e6c6d0774ed78bb0a1952ba57e5f607f24b47
-README.zh.md: e7f0419939076b1276586cfba28129b7df1ba355
+README.md: d22fa2eed35457c0599fd41473102b1aebe4bd2e
+README.zh.md: b53cf76dc8b8a253da83d1e94b6f9f1b5abf19cc

packages/client/ui-primitives/src/ConnectionIndicator.module.css

@@ -4,25 +4,49 @@
   grid-template-columns: 14px max-content;
   align-items: center;
   column-gap: 4px;
-  height: 32px;
-  padding: 0 10px;
+  height: 28px;
+  padding: 0 8px;
   box-sizing: border-box;
-  border: none;
-  border-radius: 8px;
+  border: 1px solid transparent;
+  border-radius: 13px;
   font-family: inherit;
   font-size: 12px;
   font-weight: 500;
   line-height: 18px;
   white-space: nowrap;
-  transition: background-color 160ms ease-out, color 160ms ease-out;
+  transition:
+    background-color 160ms ease-out,
+    color 160ms ease-out,
+    border-color 160ms ease-out,
+    opacity 150ms ease-out;
+  animation: indicator-enter 150ms ease-out;
+}
+
+.leaving {
+  opacity: 0;
+}
+
+@keyframes indicator-enter {
+  from {
+    opacity: 0;
+  }
 }
 
 .warning {
   background: var(--dsw-alias-state-warn-tertiary);
   color: var(--dsw-alias-state-warn-label);
+  border-color: color-mix(in srgb, var(--dsw-alias-state-warn-label) 20%, transparent);
   cursor: pointer;
 }
 
+.warning:hover {
+  background: color-mix(
+    in srgb,
+    var(--dsw-alias-state-warn-tertiary),
+    var(--dsw-alias-state-warn-primary) 6%
+  );
+}
+
 .warning:active {
   background: color-mix(
     in srgb,
@@ -39,6 +63,7 @@
 .success {
   background: var(--dsw-alias-state-success-tertiary);
   color: var(--dsw-alias-state-success-primary);
+  border-color: color-mix(in srgb, var(--dsw-alias-state-success-primary) 20%, transparent);
 }
 
 .icon {
@@ -49,35 +74,20 @@
 }
 
 .label {
-  display: grid;
   text-align: left;
 }
 
-.stateLabel,
-.hoverLabel,
-.sizeLabel {
-  grid-area: 1 / 1;
-}
-
-.sizeLabel {
-  visibility: hidden;
-}
-
-.warning:is(:hover, :focus-visible) .stateLabel {
-  visibility: hidden;
-}
-
-.hoverLabel {
-  visibility: hidden;
+.spinner {
+  animation: spinner-rotate 0.9s linear infinite;
 }
 
-.warning:is(:hover, :focus-visible) .hoverLabel {
-  visibility: visible;
+@keyframes spinner-rotate {
+  to { transform: rotate(360deg); }
 }
 
 .dots {
   display: inline-block;
-  width: 1.5em;
+  width: 1em;
   text-align: left;
 }
 
@@ -100,8 +110,14 @@
 }
 
 @media (prefers-reduced-motion: reduce) {
+  .indicator,
   .secondDot,
-  .thirdDot {
+  .thirdDot,
+  .spinner {
     animation: none;
   }
+
+  .indicator {
+    transition: none;
+  }
 }

packages/client/ui-primitives/src/ConnectionIndicator.tsx

@@ -1,4 +1,5 @@
-import { IconCheckOutline16, IconWarningOutline16 } from './icons/index.tsx'
+import { useEffect, useState } from 'react'
+import { IconCheckOutline16, IconLoadingOutline16, IconRefreshOutline14 } from './icons/index.tsx'
 import css from './ConnectionIndicator.module.css'
 
 /** Visual state rendered by {@link ConnectionIndicator}. */
@@ -7,11 +8,16 @@ export type ConnectionIndicatorState =
   | 'connecting'
   | 'recovered'
 
+/** Exit-transition length; keep equal to the `.leaving` transition duration in the stylesheet. */
+const EXIT_MS = 150
+
 /**
- * Render an inline connection-recovery control.
+ * Render an inline connection-recovery control. The outage and retry-attempt
+ * states are one button whose static label already names the retry action;
+ * clicking it requests an immediate reconnect. The indicator animates in on
+ * appearance and fades out for {@link EXIT_MS} before unmounting.
  * @param props.state - visible outage, retry-attempt, or recovered state.
- * @param props.disconnectedLabel - localized outage text.
- * @param props.reconnectLabel - localized action text shown on hover or focus.
+ * @param props.disconnectedLabel - localized outage text naming the retry action.
  * @param props.connectingLabel - localized retry text followed by the attempt dots.
  * @param props.recoveredLabel - localized recovery confirmation.
  * @param props.reconnectActionLabel - accessible label for the outage action.
@@ -22,7 +28,6 @@ export type ConnectionIndicatorState =
 export function ConnectionIndicator({
   state,
   disconnectedLabel,
-  reconnectLabel,
   connectingLabel,
   recoveredLabel,
   reconnectActionLabel,
@@ -31,63 +36,66 @@ export function ConnectionIndicator({
 }: {
   state: ConnectionIndicatorState | undefined
   disconnectedLabel: string
-  reconnectLabel: string
   connectingLabel: string
   recoveredLabel: string
   reconnectActionLabel: string
   restartActionLabel: string
   onReconnect: () => void
 }) {
-  if (state === undefined) return null
-  const sizeLabels = (
-    <>
-      <span className={css.sizeLabel} aria-hidden="true">{disconnectedLabel}</span>
-      <span className={css.sizeLabel} aria-hidden="true">{reconnectLabel}</span>
-      <span className={css.sizeLabel} aria-hidden="true">
-        {connectingLabel}<span className={css.dots}>...</span>
-      </span>
-      <span className={css.sizeLabel} aria-hidden="true">{recoveredLabel}</span>
-    </>
-  )
-  if (state === 'recovered') {
+  const [rendered, setRendered] = useState(state)
+  const leaving = state === undefined && rendered !== undefined
+  useEffect(() => {
+    if (state !== undefined) {
+      setRendered(state)
+      return
+    }
+    if (rendered === undefined) return
+    const timeout = window.setTimeout(() => { setRendered(undefined) }, EXIT_MS)
+    return () => { window.clearTimeout(timeout) }
+  }, [state, rendered])
+
+  if (rendered === undefined) return null
+  const leavingClass = leaving ? ` ${css.leaving}` : ''
+  if (rendered === 'recovered') {
     return (
-      <div className={`${css.indicator} ${css.success}`} role="status" aria-label={recoveredLabel}>
+      <div
+        className={`${css.indicator} ${css.success}${leavingClass}`}
+        role="status"
+        aria-label={recoveredLabel}
+      >
         <span className={css.icon} aria-hidden="true"><IconCheckOutline16 size={14} /></span>
-        <span className={css.label}>
-          {sizeLabels}
-          <span className={css.stateLabel}>{recoveredLabel}</span>
-        </span>
+        <span className={css.label}>{recoveredLabel}</span>
       </div>
     )
   }
 
-  const connecting = state === 'connecting'
+  const connecting = rendered === 'connecting'
   return (
     <button
       type="button"
-      className={`${css.indicator} ${css.warning}`}
-      data-phase={state}
+      className={`${css.indicator} ${css.warning}${leavingClass}`}
+      data-phase={rendered}
       aria-label={connecting ? restartActionLabel : reconnectActionLabel}
       onClick={onReconnect}
     >
-      <span className={css.icon} aria-hidden="true"><IconWarningOutline16 size={14} /></span>
+      <span className={css.icon} aria-hidden="true">
+        {connecting
+          ? <IconLoadingOutline16 size={14} className={css.spinner} />
+          : <IconRefreshOutline14 size={14} />}
+      </span>
       <span className={css.label}>
-        {sizeLabels}
-        <span className={css.stateLabel}>
-          {connecting
-            ? (
-              <>
-                {connectingLabel}
-                <span className={css.dots} aria-hidden="true">
-                  <span>.</span>
-                  <span className={css.secondDot}>.</span>
-                  <span className={css.thirdDot}>.</span>
-                </span>
-              </>
-            )
-            : disconnectedLabel}
-        </span>
-        <span className={css.hoverLabel}>{reconnectLabel}</span>
+        {connecting
+          ? (
+            <>
+              {connectingLabel}
+              <span className={css.dots} aria-hidden="true">
+                <span>.</span>
+                <span className={css.secondDot}>.</span>
+                <span className={css.thirdDot}>.</span>
+              </span>
+            </>
+          )
+          : disconnectedLabel}
       </span>
     </button>
   )

packages/client/ui-primitives/tests/atoms.client.spec.tsx

@@ -462,8 +462,7 @@ describe('ConnectionIndicator', () => {
   it('renders outage, attempt progress, and recovered states without a native tooltip', () => {
     const reconnect = vi.fn()
     const labels = {
-      disconnectedLabel: 'Disconnected',
-      reconnectLabel: 'Reconnect',
+      disconnectedLabel: 'Disconnected, retry',
       connectingLabel: 'Connecting',
       recoveredLabel: 'Connected',
       reconnectActionLabel: 'Disconnected, reconnect now',
@@ -476,8 +475,7 @@ describe('ConnectionIndicator', () => {
     expect(container.firstChild).toBeNull()
     rerender(<ConnectionIndicator state="disconnected" {...labels} />)
     const indicator = screen.getByRole('button', { name: 'Disconnected, reconnect now' })
-    expect(indicator.textContent).toContain('Disconnected')
-    expect(indicator.textContent).toContain('Reconnect')
+    expect(indicator.textContent).toContain('Disconnected, retry')
     expect(indicator.hasAttribute('title')).toBe(false)
     expect(indicator.querySelector('svg')).toBeTruthy()
     fireEvent.click(indicator)
@@ -491,4 +489,27 @@ describe('ConnectionIndicator', () => {
     expect(screen.queryByRole('button')).toBeNull()
     expect(screen.getByRole('status', { name: 'Connected' })).toBeTruthy()
   })
+
+  it('fades out for the exit duration before unmounting', () => {
+    vi.useFakeTimers()
+    try {
+      const labels = {
+        disconnectedLabel: 'Disconnected, retry',
+        connectingLabel: 'Connecting',
+        recoveredLabel: 'Connected',
+        reconnectActionLabel: 'Disconnected, reconnect now',
+        restartActionLabel: 'Connecting, restart now',
+        onReconnect: vi.fn(),
+      }
+      const { container, rerender } = render(
+        <ConnectionIndicator state="disconnected" {...labels} />,
+      )
+      rerender(<ConnectionIndicator state={undefined} {...labels} />)
+      expect(screen.getByRole('button', { name: 'Disconnected, reconnect now' })).toBeTruthy()
+      act(() => { vi.advanceTimersByTime(150) })
+      expect(container.firstChild).toBeNull()
+    } finally {
+      vi.useRealTimers()
+    }
+  })
 })

packages/client/ui-settings-general/README.i18n.yaml

@@ -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 packages/client/ui-settings-general/README.md
-README.md: 845d9c48dce2264d478f0ac854ef85a480828a14
-README.zh.md: 814082f94156e44b45e015e67acb7a281ba2e7e9
+README.md: af68c42ad111f74e68037436e18a5be57195a64b
+README.zh.md: f929df66a13cde7beb63721922f2a3f4aa90ba43

packages/client/ui-settings-general/README.md

@@ -25,7 +25,7 @@ Use this package to give the dsh web client a Settings panel, connection-recover
 <a id="use-this-package"></a>
 ## Use this package
 
-Users reach the shell through the sidebar's bottom Settings control; feature plugins contribute their pages and onboarding steps through the slot ledgers this shell projects. In both the expanded sidebar and collapsed rail, the control exposes the localized Settings label as its accessible name. A pale-yellow **Disconnected** action beside Settings indicates browser offline suspension. Automatic recovery shows **Reconnecting** with one to three dots advancing every 500ms. Hover or keyboard focus changes either yellow label to **Reconnect now** without changing its background; press feedback stays within the warning palette, and selecting it starts retry 1 immediately. Recovery changes the region to pale-green **Connected** for two seconds before it disappears. The icon, left-aligned text origin, height, and width remain fixed across every visible state. Initial startup and uninterrupted healthy operation remain silent. The shell renders the modal panel, the navigation built from `settings.section` entries, and exactly one mounted onboarding step at a time.
+Users reach the shell through the sidebar's bottom Settings control; feature plugins contribute their pages and onboarding steps through the slot ledgers this shell projects. In both the expanded sidebar and collapsed rail, the control exposes the localized Settings label as its accessible name. A pale-yellow **Disconnected** action beside Settings indicates browser offline suspension; its permanent retry glyph marks the retry action, which the Chinese outage copy also names (连接异常，刷新重试). Every recovery attempt shows a spinner beside **Reconnecting** with one to three dots advancing every 500ms, and an attempt stays visible for at least 800ms so brief retries do not flicker. Selecting either yellow state starts an immediate retry; press feedback stays within the warning palette. Recovery changes the region to pale-green **Connected** for two seconds from the moment the green pill becomes visible. The pill fades in on appearance, fades out over 150ms on removal, and sizes to its current label. Initial startup and uninterrupted healthy operation remain silent. The shell renders the modal panel, the navigation built from `settings.section` entries, and exactly one mounted onboarding step at a time.
 
 ### The General section
 
@@ -55,7 +55,7 @@ The navigation is a projection of the `settings.section` ledger; nav labels may
 
 ### Connection recovery
 
-The shell is an explicit recovery consumer, so it injects Connection directly rather than adding lifecycle controls to `ctx.remote`. Its private hooks compartment binds `ctx.connection.state`, while the component receives only the selected state and an injected callback for `ctx.connection.reconnect()`. `ConnectionIndicator` owns the inline presentation and receives all visible and accessible copy from the `settings` locale namespace; the shell owns the two-second recovered-state timer.
+The shell is an explicit recovery consumer, so it injects Connection directly rather than adding lifecycle controls to `ctx.remote`. Its private hooks compartment binds `ctx.connection.state`, while the component receives only the selected state and an injected callback for `ctx.connection.reconnect()`. `ConnectionIndicator` owns the inline presentation and receives all visible and accessible copy from the `settings` locale namespace; the shell owns the 800ms minimum-visible hold for the connecting state and the two-second recovered-state timer, which starts when the recovered pill becomes visible after the hold.
 
 ### Document availability
 

packages/client/ui-settings-general/README.zh.md

@@ -25,7 +25,7 @@ kind: "package-reference"
 <a id="use-this-package"></a>
 ## 使用本包
 
-用户通过侧边栏底部的 Settings 控件进入外壳；功能插件通过本外壳所投影的 slot 账本贡献自己的页面与引导步骤。在展开侧边栏和收起轨道中，该控件都会把本地化的 Settings 文案作为其可访问名称。Settings 右侧浅黄色的**连接异常**操作表示浏览器离线暂停；自动恢复期间显示**自动重连中**，其后一至三个点每 500ms 前进一次。鼠标悬浮或键盘聚焦任一黄色状态时，只有文案变为**立即重连**，背景保持不变；按压反馈留在黄色色阶内，选中后立即从 retry 1 开始。恢复后该区域变为浅绿色的**连接成功**，驻留 2 秒再消失。所有可见状态的文字都左对齐，且图标、文字起点、高度和宽度保持固定。首次启动与未曾中断的健康连接保持静默。外壳渲染模态面板、由 `settings.section` 条目构建的导航，以及每次只挂载一个的引导步骤。
+用户通过侧边栏底部的 Settings 控件进入外壳；功能插件通过本外壳所投影的 slot 账本贡献自己的页面与引导步骤。在展开侧边栏和收起轨道中，该控件都会把本地化的 Settings 文案作为其可访问名称。Settings 右侧浅黄色的**连接异常**操作表示浏览器离线暂停；其常驻重试图形与中文文案「连接异常，刷新重试」都指明重试动作。每次恢复尝试都显示 spinner 加**重新连接中**，其后一至三个点每 500ms 前进一次，且每次尝试至少可见 800ms，短暂重试不会闪动。选中任一黄色状态都会立即发起重试；按压反馈留在黄色色阶内。恢复后该区域变为浅绿色的**连接成功**，从绿色药丸可见起驻留 2 秒再消失。药丸出现时淡入、移除时以 150ms 淡出，宽度随当前文案自适应。首次启动与未曾中断的健康连接保持静默。外壳渲染模态面板、由 `settings.section` 条目构建的导航，以及每次只挂载一个的引导步骤。
 
 ### 「通用」分区
 
@@ -55,7 +55,7 @@ kind: "package-reference"
 
 ### 连接恢复
 
-外壳是明确的恢复功能消费方，因此直接注入 Connection，而不把生命周期控制放进 `ctx.remote`。它的私有 hooks compartment 绑定 `ctx.connection.state`，组件只接收选出的状态与调用 `ctx.connection.reconnect()` 的注入回调。`ConnectionIndicator` 拥有内联展示并从 `settings` locale namespace 接收全部可见与无障碍文案；2 秒恢复状态计时器归外壳所有。
+外壳是明确的恢复功能消费方，因此直接注入 Connection，而不把生命周期控制放进 `ctx.remote`。它的私有 hooks compartment 绑定 `ctx.connection.state`，组件只接收选出的状态与调用 `ctx.connection.reconnect()` 的注入回调。`ConnectionIndicator` 拥有内联展示并从 `settings` locale namespace 接收全部可见与无障碍文案；连接中状态的 800ms 最短可见驻留与 2 秒恢复确认计时器归外壳所有；恢复计时从驻留结束、恢复药丸实际可见时开始。
 
 ### 文档可用性
 

packages/client/ui-settings-general/src/client/SettingsRoot.tsx

@@ -23,6 +23,9 @@ import css from './SettingsRoot.module.css'
 
 const RECOVERY_CONFIRMATION_MS = 2_000
 
+/** Minimum visible time for the connecting pill; shorter attempts read as flicker. */
+const CONNECTING_MIN_VISIBLE_MS = 800
+
 /** Nav glyph by section id; unknown ids fall back to the settings gear. */
 function navIcon(id: string) {
   if (id === 'models') return <IconDataOutline16 className={css.navIcon} size={16} />
@@ -113,6 +116,8 @@ export function SettingsRoot(props: SettingsRootComponentProps) {
   const [activeId, setActiveId] = useState<string | undefined>(undefined)
   const [completedOnboarding, setCompletedOnboarding] = useState<ReadonlySet<string>>(() => new Set())
   const [showRecovery, setShowRecovery] = useState(false)
+  const [holdConnecting, setHoldConnecting] = useState(false)
+  const connectingShownAt = useRef<number | undefined>(undefined)
   const triggerButton = useRef<HTMLButtonElement | null>(null)
   const wasOpen = useRef(open)
   const close = useCallback(() => {
@@ -157,8 +162,32 @@ export function SettingsRoot(props: SettingsRootComponentProps) {
     }
     if (previous !== 'disconnected' && previous !== 'connecting') return
     setShowRecovery(true)
+  }, [connectionState])
+
+  // The confirmation window starts when the recovered pill becomes visible,
+  // which the connecting minimum-visible hold can delay past the transition.
+  useLayoutEffect(() => {
+    if (!showRecovery || holdConnecting) return
     const timeout = window.setTimeout(() => { setShowRecovery(false) }, RECOVERY_CONFIRMATION_MS)
     return () => { window.clearTimeout(timeout) }
+  }, [showRecovery, holdConnecting])
+
+  useLayoutEffect(() => {
+    if (connectionState === 'connecting') {
+      connectingShownAt.current = Date.now()
+      return
+    }
+    const shownAt = connectingShownAt.current
+    if (shownAt === undefined) return
+    connectingShownAt.current = undefined
+    const remaining = CONNECTING_MIN_VISIBLE_MS - (Date.now() - shownAt)
+    if (remaining <= 0) return
+    setHoldConnecting(true)
+    const timeout = window.setTimeout(() => { setHoldConnecting(false) }, remaining)
+    return () => {
+      window.clearTimeout(timeout)
+      setHoldConnecting(false)
+    }
   }, [connectionState])
 
   const completeOnboardingStep = useCallback((id: string) => {
@@ -169,10 +198,10 @@ export function SettingsRoot(props: SettingsRootComponentProps) {
   }, [])
 
   let connectionIndicator: ConnectionIndicatorState | undefined
-  if (connectionState === 'disconnected') {
-    connectionIndicator = 'disconnected'
-  } else if (connectionState === 'connecting') {
+  if (connectionState === 'connecting' || holdConnecting) {
     connectionIndicator = 'connecting'
+  } else if (connectionState === 'disconnected') {
+    connectionIndicator = 'disconnected'
   } else if (showRecovery) {
     connectionIndicator = 'recovered'
   }
@@ -194,7 +223,6 @@ export function SettingsRoot(props: SettingsRootComponentProps) {
         <ConnectionIndicator
           state={wide ? connectionIndicator : undefined}
           disconnectedLabel={t('connection.error')}
-          reconnectLabel={t('connection.retry')}
           connectingLabel={t('connection.connecting')}
           recoveredLabel={t('connection.connected')}
           reconnectActionLabel={t('connection.reconnect')}

packages/client/ui-settings-general/src/client/locales.ts

@@ -8,12 +8,11 @@ export const zh = {
   'openDocument': '打开配置文件',
   'openDocument.error': '无法打开配置文件',
   'general.nav': '通用设置',
-  'connection.error': '连接异常',
-  'connection.retry': '立即重连',
-  'connection.connecting': '自动重连中',
+  'connection.error': '连接异常，刷新重试',
+  'connection.connecting': '重新连接中',
   'connection.connected': '连接成功',
   'connection.reconnect': '连接异常，点击立即重连',
-  'connection.restart': '连接中断，正在自动重试，点击立即重连',
+  'connection.restart': '连接中断，正在重试，点击立即重连',
 } satisfies Record<string, string>
 
 /** The settings namespace key union. */
@@ -28,9 +27,8 @@ export const en = {
   'openDocument.error': 'Could not open configuration file',
   'general.nav': 'General',
   'connection.error': 'Disconnected',
-  'connection.retry': 'Reconnect now',
   'connection.connecting': 'Reconnecting',
   'connection.connected': 'Connected',
   'connection.reconnect': 'Disconnected, reconnect now',
-  'connection.restart': 'Reconnecting automatically, reconnect now',
+  'connection.restart': 'Reconnecting, reconnect now',
 } satisfies Record<SettingsKey, string>

packages/client/ui-settings-general/tests/apply.client.spec.ts

@@ -118,8 +118,8 @@ describe('ui-settings-general apply', () => {
     settings.mutate.mockResolvedValueOnce(ok(english))
     const t = c.ctx.locale.bind(NS)
     expect(t('title')).toBe('设置')
-    expect(t('connection.error')).toBe('连接异常')
-    expect(t('connection.connecting')).toBe('自动重连中')
+    expect(t('connection.error')).toBe('连接异常，刷新重试')
+    expect(t('connection.connecting')).toBe('重新连接中')
     expect(t('connection.connected')).toBe('连接成功')
     c.ctx.locale.setLocale('en')
     expect(t('close')).toBe('Close')

packages/client/ui-settings-general/tests/settings-root.client.spec.tsx

@@ -162,14 +162,57 @@ describe('SettingsRoot trigger', () => {
     expect(mounted.reconnect).toHaveBeenCalledOnce()
 
     mounted.setConnectionState('connecting')
-    expect(screen.getByRole('button', { name: 'Reconnecting automatically, reconnect now' }).textContent)
+    expect(screen.getByRole('button', { name: 'Reconnecting, reconnect now' }).textContent)
       .toContain('Reconnecting...')
 
+    // An attempt that resolves instantly still shows the connecting pill for
+    // its 800ms minimum before the confirmation replaces it.
     mounted.setConnectionState('connected')
+    expect(screen.queryByRole('status')).toBeNull()
+    act(() => { vi.advanceTimersByTime(800) })
     expect(screen.getByRole('status', { name: 'Connected' })).toBeTruthy()
+    // The confirmation window is measured from visibility, not the transition.
     act(() => { vi.advanceTimersByTime(1_999) })
     expect(screen.getByRole('status', { name: 'Connected' })).toBeTruthy()
+    // The confirmation window closes at 2s, then the pill fades for 150ms.
+    act(() => { vi.advanceTimersByTime(1) })
+    act(() => { vi.advanceTimersByTime(150) })
+    expect(screen.queryByRole('status')).toBeNull()
+  })
+
+  it('keeps the attempt label steady through the hold and confirms for the full window', () => {
+    vi.useFakeTimers()
+    const mounted = mount({ dictionary: zh })
+    mounted.setConnectionState('connecting')
+    const attempt = screen.getByRole('button', { name: '连接中断，正在重试，点击立即重连' })
+    expect(attempt.textContent).toContain('重新连接中')
+    fireEvent.click(attempt)
+    expect(mounted.reconnect).toHaveBeenCalledOnce()
+    expect(attempt.textContent).toContain('重新连接中')
+    // An attempt that resolves mid-hold keeps its label until the hold ends.
+    act(() => { vi.advanceTimersByTime(100) })
+    mounted.setConnectionState('connected')
+    expect(screen.getByRole('button', { name: '连接中断，正在重试，点击立即重连' }).textContent)
+      .toContain('重新连接中')
+    act(() => { vi.advanceTimersByTime(700) })
+    expect(screen.getByRole('status', { name: '连接成功' })).toBeTruthy()
+    // The full two-second confirmation follows the delayed appearance.
+    act(() => { vi.advanceTimersByTime(1_999) })
+    expect(screen.getByRole('status', { name: '连接成功' })).toBeTruthy()
     act(() => { vi.advanceTimersByTime(1) })
+    act(() => { vi.advanceTimersByTime(150) })
+    expect(screen.queryByRole('status')).toBeNull()
+  })
+
+  it('skips the hold when the attempt already stayed visible long enough', () => {
+    vi.useFakeTimers()
+    const mounted = mount()
+    mounted.setConnectionState('connecting')
+    act(() => { vi.advanceTimersByTime(800) })
+    mounted.setConnectionState('connected')
+    expect(screen.getByRole('status', { name: 'Connected' })).toBeTruthy()
+    act(() => { vi.advanceTimersByTime(2_000) })
+    act(() => { vi.advanceTimersByTime(150) })
     expect(screen.queryByRole('status')).toBeNull()
   })
 

packages/core/system-prompt/README.i18n.yaml

@@ -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 packages/core/system-prompt/README.md
-README.md: 7e4826c4fb51873db02fd80eca632c3d1dd8d550
-README.zh.md: 30f2a43908513f5fe1e7169bff7ee95c9461ea5d
+README.md: a76ae5c66f0801cb85cd8cf22d0c3ebbc68e65b8
+README.zh.md: 98c6e733399c954c5bbc56b905aefcc6b080381d

packages/core/system-prompt/README.md

@@ -63,6 +63,8 @@ ctx.systemPrompt.section({
 })
 ```
 
+Set `interpolate: false` on a section to preserve its text literally, including `{{…}}` groups in generated tool documentation. Other sections interpolate variables by default.
+
 ### Contribute a prompt variable
 
 Variables are referenced from section text as `{{name}}` and resolved at each assembly; scoped variables shadow a same-named global for that agent. The loop supplies `model` and `cwd`; any plugin can register the facts it owns.
@@ -102,7 +104,7 @@ The package is a registry plus a cooperative assembly pipeline. One `assemble()`
 
 ### Assembly and rendering
 
-Assembly resolves and renders in two stages: `assemble()` returns sections with resolved-but-uninterpolated text, the ordered tool schemas, and every registered variable resolved against the context, while `renderPrompt()` interpolates `{{variable}}` references, drops empty sections, and joins with blank lines — strictly, an unknown reference, a registered-but-valueless reference, or a malformed complete group throws, because a malformed prompt is worse than a loud failure. `toolOrder` canonicalizes the collected tools before the waterfall (registration order is a plugin-load artifact); a waterfall listener that mutates the list owns the determinism of what it emits.
+Assembly resolves and renders in two stages: `assemble()` returns sections with resolved-but-uninterpolated text, the ordered tool schemas, and every registered variable resolved against the context, while `renderPrompt()` interpolates `{{variable}}` references unless a section sets `interpolate: false`, drops empty sections, and joins with blank lines — strictly, an unknown reference, a registered-but-valueless reference, or a malformed complete group throws, because a malformed prompt is worse than a loud failure. `toolOrder` canonicalizes the collected tools before the waterfall (registration order is a plugin-load artifact); a waterfall listener that mutates the list owns the determinism of what it emits.
 
 ### Scoping
 
@@ -170,7 +172,7 @@ Prefix-stable while the visible schema set, rendering, and order are unchanged.
 These limits define when prompt assembly needs special care. They are current package constraints, not a task backlog.
 
 - **Deployment-authored prompt text is config/composition only** — this plugin owns the global persona prefix and suffix defaults, creator plugins may register agent-scoped shadows, and other sections come from the plugin that owns the fact; there is no end-user prompt-editing API.
-- **No escape syntax for literal `{{…}}` braces** — every complete group is interpolated against registered variables; an escape is deferred until a real prompt needs one.
+- **No inline escape syntax in interpolated text** — use `interpolate: false` when a whole section must preserve literal braces.
 - **`toolOrder` misconfiguration surfaces at prompt assembly (the first turn), not at boot** — only shape violations throw at config load.
 
 

packages/core/system-prompt/README.zh.md

@@ -63,6 +63,8 @@ ctx.systemPrompt.section({
 })
 ```
 
+在段上设置 `interpolate: false` 可原样保留文本，包括生成的工具文档中的 `{{…}}` 组。其他段默认执行变量插值。
+
 ### 贡献提示词变量
 
 变量在段文本中以 `{{name}}` 引用，并在每次组装时解析；带作用域变量会为该 agent 遮蔽同名全局变量。循环提供 `model` 与 `cwd`；任何插件都可以注册自己拥有的事实。
@@ -102,7 +104,7 @@ ctx.systemPrompt.variable('cwd', ({ agent }) => agent?.session.header.cwd)
 
 ### 组装与渲染
 
-组装分两阶段完成求值与渲染：`assemble()` 返回文本已求值但尚未插值的段、有序工具 schema，以及每个已注册变量按当前上下文求得的值；`renderPrompt()` 插值 `{{variable}}` 引用、删除空段并用空行连接——严格规则：未知引用、已注册但无值的引用或格式错误的完整组都会抛出，因为格式错误的提示词比明确失败更糟。`toolOrder` 在 waterfall 分发前规范化收集到的工具（注册顺序只是插件加载产物）；修改列表的 waterfall 监听器对其输出的确定性负责。
+组装分两阶段完成求值与渲染：`assemble()` 返回文本已求值但尚未插值的段、有序工具 schema，以及每个已注册变量按当前上下文求得的值；`renderPrompt()` 对未设置 `interpolate: false` 的段插值 `{{variable}}` 引用、删除空段并用空行连接——严格规则：未知引用、已注册但无值的引用或格式错误的完整组都会抛出，因为格式错误的提示词比明确失败更糟。`toolOrder` 在 waterfall 分发前规范化收集到的工具（注册顺序只是插件加载产物）；修改列表的 waterfall 监听器对其输出的确定性负责。
 
 ### 作用域
 
@@ -170,7 +172,7 @@ schema token 在每次请求中重复。限制工具会为该 agent 移除其全
 这些限制说明提示词组装何时需要特别留意。它们是当前包约束，不是待办事项清单。
 
 - **部署方编写的提示词文本只来自配置／组合**：此插件拥有全局 persona 前缀与后缀默认值；创建方插件可以注册 agent 作用域的遮蔽项；其他段来自拥有相应事实的插件。不存在终端用户提示词编辑 API。
-- **没有表示字面量 `{{…}}` 花括号的转义语法**：每个完整组都会按已注册变量插值；只有实际提示词需要转义时才会实现。
+- **插值文本不支持行内转义语法**：整段需要保留字面花括号时，使用 `interpolate: false`。
 - **`toolOrder` 配置错误在提示词组装（首轮）时出现，而不是启动时**：只有形状违规会在配置加载时抛出。
 
 

packages/core/system-prompt/src/index.ts

@@ -61,9 +61,11 @@ export interface PromptSection {
   /**
    * Static text or a provider evaluated at each assembly with that assembly's
    * {@link AssembleContext}. The text may reference `{{variable}}`s — they are
-   * interpolated later, by {@link renderPrompt}.
+   * interpolated later, by {@link renderPrompt}, unless `interpolate` is false.
    */
   readonly text: string | ((context: AssembleContext) => string)
+  /** Whether to interpolate prompt variables. Defaults to true; false preserves literal text. */
+  readonly interpolate?: boolean
   /**
    * Treat this contribution as the complete system prompt. Assembly still
    * runs the cooperative waterfall so tools, contexts, and variables can be
@@ -89,6 +91,8 @@ export interface AssembledSection {
   name: string
   /** The resolved (but not yet interpolated) section text. */
   text: string
+  /** Whether to interpolate prompt variables. Defaults to true; false preserves literal text. */
+  interpolate?: boolean
 }
 
 /** One resolved dynamic context contribution. */
@@ -264,7 +268,8 @@ export interface Config {
 
 /**
  * Interpolate strict `{{variable}}` references, drop empty sections, and join
- * the rest with blank lines. Malformed, unknown, or undefined references throw;
+ * the rest with blank lines. Sections with `interpolate: false` retain literal
+ * text. Malformed, unknown, or undefined references in other sections throw;
  * a lone `{{` without any later `}}` is literal prose, and substituted values
  * are not scanned again.
  * @param assembly - the assembly whose sections and variables to render.
@@ -272,7 +277,7 @@ export interface Config {
  */
 export function renderPrompt(assembly: PromptAssembly): string {
   return assembly.sections
-    .map(section => interpolate(section, assembly.variables, 'section'))
+    .map(section => section.interpolate === false ? section.text : interpolate(section, assembly.variables, 'section'))
     .filter(text => text.length > 0)
     .join('\n\n')
 }
@@ -597,6 +602,7 @@ export class SystemPrompt extends Service {
         const assembled = {
           name: section.name,
           text: typeof section.text === 'function' ? section.text(context) : section.text,
+          ...section.interpolate !== undefined ? { interpolate: section.interpolate } : {},
         }
         if (section.complete === true) completeSection = { ...assembled }
         return assembled

packages/core/system-prompt/tests/system-prompt.spec.ts

@@ -579,6 +579,25 @@ describe('SystemPrompt', () => {
       expect(renderPrompt(await ctx.systemPrompt.assemble())).toBe(`${IDENTITY}\n\nYou run on deepseek-v4 in /work.`)
     })
 
+    it.each([
+      [false, false],
+      [false, true],
+      [true, false],
+      [true, true],
+    ])('preserves literal section text with complete=%s and dynamic=%s', async (complete, dynamic) => {
+      const ctx = new Context()
+      try {
+        await ctx.plugin(SystemPrompt, { includeHarnessIdentity: false, personaPrefix: '{{model}}' })
+        ctx.systemPrompt.variable('model', () => 'actual-model')
+        const text = '{{item}} {{model}} {{ model }} {{nested{{item}}}}'
+        ctx.systemPrompt.section({ name: 'literal', order: 1, text: dynamic ? () => text : text, interpolate: false, complete })
+        expect(renderPrompt(await ctx.systemPrompt.assemble()))
+          .toBe(complete ? text : `actual-model\n\n${text}`)
+      } finally {
+        await ctx.fiber.dispose()
+      }
+    })
+
     it('lets a waterfall listener add or override variables before render', async () => {
       const ctx = new Context()
       await ctx.plugin(SystemPrompt)

packages/core/tools/README.i18n.yaml

@@ -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 packages/core/tools/README.md
-README.md: 15a301e5f68d6830fe28d02e6bdd6557126289bc
-README.zh.md: ca675c25da0162b7143bcaf1d9bec3064d4629c5
+README.md: a2ceb1e859509b434a34ae6441205cec4874b2e5
+README.zh.md: f5523816a055dfec5d923d7019548dcbddca14b6

packages/core/tools/README.md

@@ -170,7 +170,7 @@ Prefix-stable while visible definitions and their order are unchanged. Registrat
 
 #### What the model sees
 
-PTC mode exposes the generated [`run_code` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tools), the SDK instructions below, and the generated exact SDK block for the loaded runtime's language. The TypeScript instructions identify generated declarations as program-only bindings. When the current `bash` parameter schema accepts the example arguments, they also show a complete `run_code` call around `tools.bash(...)`. The `tools:sdk` section uses first-party order 5000. `both` exposes normal schemas and this PTC mode API; under `ptc` the prompt also carries the `tools:ptc-only` rule earlier in the first-party order, so the model reads which tools it may call before it reads what each one is for.
+PTC mode exposes the generated [`run_code` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tools), the SDK instructions below, and the generated exact SDK block for the loaded runtime's language. The TypeScript instructions identify generated declarations as program-only bindings. When the current `bash` parameter schema accepts the example arguments, they also show a complete `run_code` call around `tools.bash(...)`. The `tools:sdk` section uses first-party order 5000 and disables prompt-variable interpolation, preserving literal `{{…}}` text in tool descriptions and schemas for both runtime languages. `both` exposes normal schemas and this PTC mode API; under `ptc` the prompt also carries the `tools:ptc-only` rule earlier in the first-party order, so the model reads which tools it may call before it reads what each one is for.
 
 ##### TypeScript PTC mode SDK instructions with bash
 

packages/core/tools/README.zh.md

@@ -170,7 +170,7 @@ ctx.tools.register(defineTool({
 
 #### 模型看到什么
 
-PTC mode 会公开生成的 [`run_code` schema](../../../docs/tool-catalog.zh.md#deepseek-aidsh-tools)、下方 SDK 说明，以及按所加载运行时语言生成的精确 SDK 块。TypeScript 说明会把生成声明明确标为只能在程序内使用的绑定。当当前 `bash` 参数 schema 接受示例参数时，说明还会给出以 `run_code` 包住 `tools.bash(...)` 的完整调用。`tools:sdk` 段使用 first-party 顺序 5000。`both` 会同时公开普通 schema 与此 PTC mode API；在 `ptc` 下，提示词还会带上处于更早 first-party 顺序的 `tools:ptc-only` 规则，让模型先读到「可以调用哪些工具」再读「每个工具做什么」。
+PTC mode 会公开生成的 [`run_code` schema](../../../docs/tool-catalog.zh.md#deepseek-aidsh-tools)、下方 SDK 说明，以及按所加载运行时语言生成的精确 SDK 块。TypeScript 说明会把生成声明明确标为只能在程序内使用的绑定。当当前 `bash` 参数 schema 接受示例参数时，说明还会给出以 `run_code` 包住 `tools.bash(...)` 的完整调用。`tools:sdk` 段使用 first-party 顺序 5000，并关闭提示词变量插值，使两种运行时语言都原样保留工具描述和 schema 中的 `{{…}}` 文本。`both` 会同时公开普通 schema 与此 PTC mode API；在 `ptc` 下，提示词还会带上处于更早 first-party 顺序的 `tools:ptc-only` 规则，让模型先读到「可以调用哪些工具」再读「每个工具做什么」。
 
 ##### 带 bash 的 TypeScript PTC mode SDK 说明
 

packages/core/tools/src/index.ts

@@ -13,7 +13,7 @@ import { HarnessError } from '@deepseek-ai/dsh-llm'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import type { UserMessage } from '@deepseek-ai/dsh-session'
 import { assertNever, deepFreeze, snapshotJsonValue, type JsonValue } from '@deepseek-ai/dsh-util-values'
-import type { ToolProviderResult } from '@deepseek-ai/dsh-system-prompt'
+import type { PromptSection, ToolProviderResult } from '@deepseek-ai/dsh-system-prompt'
 import type { CodeRuntime } from '@deepseek-ai/dsh-code-runtime'
 // Type-only: makes `ctx.get('approval')` resolve to the ApprovalService
 // augmentation. The seam stays optional at runtime — see `serviceAsk`.
@@ -852,7 +852,7 @@ export class ToolRuntime extends Service {
    * `both` renders empty: native calls do execute there, so the rule is false.
    * @returns the section registration.
    */
-  private collapseSection(): { name: string; order: number; text: (context: { scope?: ScopeKey }) => string } {
+  private collapseSection(): PromptSection {
     return {
       name: 'tools:ptc-only',
       order: this.ctx.systemPrompt.getSectionOrder('PTC_ONLY'),
@@ -872,10 +872,11 @@ export class ToolRuntime extends Service {
    * dropped from the rendered prompt.
    * @returns the section registration.
    */
-  private sdkSection(): { name: string; order: number; text: (context: { scope?: ScopeKey }) => string } {
+  private sdkSection(): PromptSection {
     return {
       name: 'tools:sdk',
       order: this.ctx.systemPrompt.getSectionOrder('TOOLS_SDK'),
+      interpolate: false,
       // Regenerate from the calling scope's visible tools in stable order.
       text: (context) => {
         const mode = this.modeFor(context.scope)

packages/core/tools/tests/fixtures/literal-sdk.ts

@@ -0,0 +1,20 @@
+/** Tool documentation containing literal template syntax for recorded PTC replay. */
+
+import type { Context } from '@deepseek-ai/cordis'
+import { defineTool } from '@deepseek-ai/dsh-tools'
+
+export const name = 'literal-sdk'
+export const inject = ['tools']
+
+export function apply(ctx: Context): void {
+  ctx.tools.register(defineTool({
+    name: 'template_echo',
+    description: 'Echo template text such as {{item}}, {{model}}, or {{ item }} without substitution.',
+    parameters: { text: { type: 'string', required: true } },
+    output: {
+      schema: { type: 'string' },
+      render: (_args, value) => [{ type: 'text', text: value }],
+    },
+    execute: args => Promise.resolve(args.text),
+  }))
+}

packages/core/tools/tests/ptc.spec.ts

@@ -4,7 +4,7 @@ import { createUserMessage, ToolCallId  } from '@deepseek-ai/dsh-llm'
 import type { ToolSchema } from '@deepseek-ai/dsh-llm'
 import { createScope } from '@deepseek-ai/dsh-scope'
 import type { Scope } from '@deepseek-ai/dsh-scope'
-import SystemPrompt from '@deepseek-ai/dsh-system-prompt'
+import SystemPrompt, { renderPrompt } from '@deepseek-ai/dsh-system-prompt'
 import { CodeRuntime } from '@deepseek-ai/dsh-code-runtime'
 import type { CodeRunRequest, CodeRunResult } from '@deepseek-ai/dsh-code-runtime'
 import ToolRuntime, { CodeRunFailedError, RUN_CODE_NAME, TOOL_ABORTED_BEFORE_DISPATCH, defineContentToolFixture, defineTool } from '@deepseek-ai/dsh-tools'
@@ -118,6 +118,38 @@ async function runCode(
 }
 
 describe('mode-aware wire contribution', () => {
+  it.each([
+    { mode: 'ptc', language: 'typescript' },
+    { mode: 'both', language: 'typescript' },
+    { mode: 'ptc', language: 'python' },
+    { mode: 'both', language: 'python' },
+  ] as const)('preserves literal braces in the $language SDK under $mode', async ({ mode, language }) => {
+    const { ctx, systemPrompt } = await setup({ mode, runtime: { language } })
+    try {
+      systemPrompt.variable('model', () => 'actual-model')
+      const description = 'Expand {{item}} with {{model}} or {{ model }}.'
+      ctx.tools.register(defineTool({
+        name: 'template',
+        description,
+        parameters: { value: { type: 'string', description, enum: ['{{item}}', '{{model}}'], required: true } },
+        output: {
+          schema: { type: 'string', enum: ['{{item}}', '{{model}}'] },
+          render: (_args, value) => [{ type: 'text', text: value }],
+        },
+        execute: args => Promise.resolve(args.value),
+      }))
+      const assembly = await systemPrompt.assemble()
+      const sdk = assembly.sections.find(section => section.name === 'tools:sdk')
+      expect(sdk).toBeDefined()
+      const prompt = renderPrompt(assembly)
+      expect(prompt).toContain(description)
+      expect(prompt).toContain(sdk!.text)
+      expect(prompt).not.toContain('actual-model')
+    } finally {
+      await ctx.fiber.dispose()
+    }
+  })
+
   it("mode 'native' contributes every schema, no run_code, no SDK section — and needs no runtime", async () => {
     const { ctx, systemPrompt } = await setup({ mode: 'native', runtime: false })
     registerEcho(ctx)

packages/extensions/tool-cordis/src/api-catalog.ts

@@ -3718,7 +3718,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
   },
   {
     name: 'AssembledSection',
-    declaration: 'export interface AssembledSection {\n    name: string;\n    text: string;\n}',
+    declaration: 'export interface AssembledSection {\n    name: string;\n    text: string;\n    interpolate?: boolean;\n}',
   },
   {
     name: 'AssistantMessage',
@@ -4850,7 +4850,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
   },
   {
     name: 'PromptSection',
-    declaration: 'export interface PromptSection {\n    readonly name: string;\n    readonly order: number;\n    readonly text: string | ((context: AssembleContext) => string);\n    readonly complete?: boolean;\n}',
+    declaration: 'export interface PromptSection {\n    readonly name: string;\n    readonly order: number;\n    readonly text: string | ((context: AssembleContext) => string);\n    readonly interpolate?: boolean;\n    readonly complete?: boolean;\n}',
   },
   {
     name: 'PromptSectionOrderName',

snapshots/session/ptc-turn/cordis.snapshot.yml

@@ -1,5 +1,9 @@
 # Keyless PTC mode combines the runtime/registry changes with the
 # DeepSeek-to-replay swap in one profile patch.
+- insert:
+    - id: literal-sdk
+      name: '../../../packages/core/tools/tests/fixtures/literal-sdk.ts'
+
 - id: llm-deepseek
   name: '@deepseek-ai/dsh-llm-deepseek'
   disabled: true

snapshots/session/ptc-turn/cordis.yml

@@ -1,6 +1,10 @@
 # PTC mode adds `ctx.codeRuntime` and changes the registry to one wire tool,
 # `run_code`, plus its generated TypeScript SDK prompt. The demo and snapshot
 # recorder apply this profile patch; replay applies its sibling patch.
+- insert:
+    - id: literal-sdk
+      name: '../../../packages/core/tools/tests/fixtures/literal-sdk.ts'
+
 - id: agent-default-model
   name: '@deepseek-ai/dsh-agent-default-model'
   config:

snapshots/session/ptc-turn/system-prompt.expected.md

@@ -191,6 +191,10 @@ interface ToolArgsMap {
     /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */
     prompt: string;
   } & Record<string, JsonValue>;
+  /** Echo template text such as {{item}}, {{model}}, or {{ item }} without substitution. */
+  template_echo: {
+    text: string;
+  } & Record<string, JsonValue>;
   /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Mark every todo being actively worked on `in_progress` — several at once when work genuinely runs in parallel (e.g. concurrent subagents or background commands), one for sequential work; while work remains, at least one task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */
   todo_write: {
     /** The COMPLETE task list, replacing any previous list. */
@@ -466,6 +470,7 @@ interface ToolOutputMap {
     runId: string;
     output: JsonValue[];
   };
+  template_echo: string;
   todo_write: {
     todos: ({
       content: string;

snapshots/session/ptc-workspace-context/cordis.snapshot.yml

@@ -1,5 +1,9 @@
 # Keyless replay counterpart of ptc-workspace-context.cordis.yml. It adds
 # PTC mode to the default filesystem suite and swaps in replay.
+- insert:
+    - id: literal-sdk
+      name: '../../../packages/core/tools/tests/fixtures/literal-sdk.ts'
+
 - id: llm-deepseek
   name: '@deepseek-ai/dsh-llm-deepseek'
   disabled: true

snapshots/session/ptc-workspace-context/cordis.yml

@@ -1,5 +1,9 @@
 # PTC mode agent-instructions snapshot recording overlay. The default filesystem
 # tools trigger nested instruction discovery after a read.
+- insert:
+    - id: literal-sdk
+      name: '../../../packages/core/tools/tests/fixtures/literal-sdk.ts'
+
 - id: agent-default-model
   name: '@deepseek-ai/dsh-agent-default-model'
   config:

snapshots/web/lifecycle-chrome/connection-error.expected.md

@@ -1,4 +1,4 @@
 - button "Settings":
   - img
   - text: Settings
-- button "Reconnecting automatically, reconnect now": Reconnect now
+- button "Reconnecting, reconnect now": Reconnecting