refactor(web): move the produced-files row into its own plugin package

ui-conversation now owns only the conversation.chat.turnTail hole; the row,
its derivation, and its copy live in @deepseek-ai/dsh-client-ui-deliverables,
composed in or out by one cordis.yml line.

.agents/notes/implemented/feature/2026-07-31-web-workspace-file-links.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/feature/2026-07-31-web-workspace-file-links.md
-2026-07-31-web-workspace-file-links.md: da99426ecb5ca81dcc110bbd4d5c1218390ae4bd
-2026-07-31-web-workspace-file-links.zh.md: 91aa94c6fe253c64125eb31fd15973a5aaff1a8f
+2026-07-31-web-workspace-file-links.md: 5bac48286c0d9066154a649f418b2f9c2df36539
+2026-07-31-web-workspace-file-links.zh.md: 2b2802ad00bbf4eb84d7ad81bca3b4a0838092c9

.agents/notes/implemented/feature/2026-07-31-web-workspace-file-links.md

@@ -14,7 +14,7 @@ Two distinct defects sat behind that. The transcript never said what a turn had
 
 ## Decision
 
-**A finished turn ends with the files it produced.** `turnDeliverables` reads them off the mutation tools' own follow-along `locations` — a diff card, or a generic card whose `kind` is `edit` (the shape `str_replace_editor`'s insert presents) — so a turn's output is listed whether or not the closing message named it, and a new mutation tool joins by declaring what it does rather than by being added to a list. Reads, deletes, and failed calls contribute nothing; a path appears once per turn in first-seen order; accumulation resets on the turn boundary, so a turn that mutates and then ends without content text cannot spill into the next turn's row. The row renders under the closing assistant's body and above its IconActions, keyed to the seq `assistantActionsSeqs` already elects.
+**A finished turn ends with the files it produced.** The row is its own plugin, `@deepseek-ai/dsh-client-ui-deliverables`, registered into the `conversation.chat.turnTail` hole the chat view renders between a closing message's body and its IconActions — ui-conversation owns the hole and the owner currency (nodes, closing seq, `openFile`), the plugin owns every policy. `producedForClosing` reads the paths off the mutation tools' own follow-along `locations` — a diff card, or a generic card whose `kind` is `edit` (the shape `str_replace_editor`'s insert presents) — so a turn's output is listed whether or not the closing message named it, and a new mutation tool joins by declaring what it does rather than by being added to a list. Reads, deletes, and failed calls contribute nothing; a path appears once per turn in first-seen order; accumulation resets on the turn boundary, so a turn that mutates and then ends without content text cannot spill into the next turn's row. One cordis.yml line composes the surface in or out; the unregistered hole renders nothing.
 
 **The path link reads as a link.** Underlined at rest, not only on hover. This is the smaller half of the diff and the larger half of the fix.
 

.agents/notes/implemented/feature/2026-07-31-web-workspace-file-links.zh.md

@@ -14,7 +14,7 @@ Status: implemented
 
 ## 决定
 
-**完成的一轮以它产出的文件收尾。** `turnDeliverables` 从改写工具自身的跟随文件 `locations` 中读出它们——diff 卡片，或 `kind` 为 `edit` 的 generic 卡片（即 `str_replace_editor` 的 insert 所呈现的形状）——因此无论收尾消息是否点名，这一轮的产出都会被列出；新的改写工具靠声明自己做了什么加入，而不是靠被加进某张名单。read、删除与失败的调用不贡献任何条目；同一路径在一轮内按首见顺序只出现一次；累积在 turn 边界重置，因此一轮若先改写文件、随后没有正文内容就结束，不会溢进下一轮的行里。该行渲染在收尾 assistant 正文之下、其 IconActions 之上，键控到 `assistantActionsSeqs` 早已选出的那个 seq。
+**完成的一轮以它产出的文件收尾。** 该行是独立插件 `@deepseek-ai/dsh-client-ui-deliverables`，注册进 chat 视图在收尾消息正文与其 IconActions 之间渲染的 `conversation.chat.turnTail` 空位——ui-conversation 拥有空位与 owner 通货（节点、收尾 seq、`openFile`），插件拥有全部策略。`producedForClosing` 从改写工具自身的跟随文件 `locations` 中读出路径——diff 卡片，或 `kind` 为 `edit` 的 generic 卡片（即 `str_replace_editor` 的 insert 所呈现的形状）——因此无论收尾消息是否点名，这一轮的产出都会被列出；新的改写工具靠声明自己做了什么加入，而不是靠被加进某张名单。read、删除与失败的调用不贡献任何条目；同一路径在一轮内按首见顺序只出现一次；累积在 turn 边界重置，因此一轮若先改写文件、随后没有正文内容就结束，不会溢进下一轮的行里。cordis.yml 中的一行即可把该交互面组合进来或去掉；未注册的空位什么也不渲染。
 
 **路径链接读得出是链接。** 静止状态下就带下划线，而不只在悬停时。这是本次改动中更小的那一半，却是修复中更大的那一半。