Fork assistant turns into new drafts (#1788)

* feat(chat): fork assistant turns into new drafts

Builds chat-history attachments on the daemon and routes them into draft composers so users can continue an assistant turn in an existing workspace tab or New Workspace.

* fix(chat): clean up fork draft handling

* fix(chat): address fork draft review feedback

* fix(server): build fork context from bounded timeline

* fix(app): restore assistant turn footer in streams

* fix(app): preserve fork draft setup

* fix(app): tighten assistant fork footers

* fix(app): lock active fork draft handoff

* fix(app): preserve attachment-only draft retries

* fix(app): unify composer attachment scopes

* fix(app): align chat history attachment labels

* fix(app): centralize attachment pill content

* fix(app): trim fork context for workspace naming

packages/app/src/i18n/resources/ar.ts

@@ -245,6 +245,12 @@ export const ar: TranslationResources = {
       copyCode: "نسخ الرمز",
       copyTurn: "نسخ بدوره",
       copyMessage: "انسخ الرسالة",
+      forkMenu: "تفريع الرسالة",
+      forkInNewTab: "تفريع في تبويب جديد",
+      forkInNewWorkspace: "تفريع في مساحة عمل جديدة",
+      forkUnavailable: "حدّث المضيف لاستخدام هذا.",
+      forkMissingWorkspace: "هذا الوكيل ليس في مساحة عمل.",
+      forkFailed: "فشل تفريع المحادثة",
       openFile: "افتح الملف",
       copied: "منقول",
     },