Restore an archived workspace when its agent is reopened

Reopening an archived agent previously dead-ended at "workspace not
found": the agent record was un-archived but its workspace stayed
archived and was never sent to the client.

The daemon now un-archives the owning workspace alongside the agent when
its backing directory still exists, and the app auto-fires the restore
ahead of the missing-workspace gate so the user lands back in the
workspace rather than a dead end.

Worktrees whose directory was deleted on archive are not yet restorable
(recreating them from their branch is a follow-up); the workspace record
now persists its base branch as groundwork for that.

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

@@ -328,6 +328,8 @@ export const ar: TranslationResources = {
   workspace: {
     route: {
       loading: "جارٍ تحميل مساحة العمل",
+      restoring: "جارٍ استعادة مساحة العمل",
+      restoreFailed: "تعذّر استعادة مساحة العمل هذه — ربما تم نقل المجلد أو حذفه",
       connecting: "الاتصال",
       hostOffline: "{{hostName}}غير متواجد حالياً",
       cannotReachHost: "لا يمكن الوصول إلى{{hostName}}",

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

@@ -327,6 +327,9 @@ export const en = {
   workspace: {
     route: {
       loading: "Loading workspace",
+      restoring: "Restoring workspace",
+      restoreFailed:
+        "Couldn't restore this workspace — the directory may have been moved or deleted",
       connecting: "Connecting",
       hostOffline: "{{hostName}} is offline",
       cannotReachHost: "Cannot reach {{hostName}}",

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

@@ -331,6 +331,9 @@ export const es: TranslationResources = {
   workspace: {
     route: {
       loading: "Cargando espacio de trabajo",
+      restoring: "Restaurando espacio de trabajo",
+      restoreFailed:
+        "No se pudo restaurar este espacio de trabajo — es posible que el directorio se haya movido o eliminado",
       connecting: "Conectando",
       hostOffline: "{{hostName}}está desconectado",
       cannotReachHost: "No se puede alcanzar{{hostName}}",

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

@@ -331,6 +331,9 @@ export const fr: TranslationResources = {
   workspace: {
     route: {
       loading: "Chargement de l'espace de travail",
+      restoring: "Restauration de l'espace de travail",
+      restoreFailed:
+        "Impossible de restaurer cet espace de travail — le répertoire a peut-être été déplacé ou supprimé",
       connecting: "De liaison",
       hostOffline: "{{hostName}}est hors ligne",
       cannotReachHost: "Impossible d'atteindre{{hostName}}",

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

@@ -330,6 +330,9 @@ export const ru: TranslationResources = {
   workspace: {
     route: {
       loading: "Загрузка рабочей области",
+      restoring: "Восстановление рабочей области",
+      restoreFailed:
+        "Не удалось восстановить эту рабочую область — каталог мог быть перемещён или удалён",
       connecting: "Подключение",
       hostOffline: "{{hostName}}не в сети",
       cannotReachHost: "Невозможно связаться с{{hostName}}",

packages/app/src/i18n/resources/zh-CN.ts

@@ -328,6 +328,8 @@ export const zhCN: TranslationResources = {
   workspace: {
     route: {
       loading: "正在加载 workspace",
+      restoring: "正在恢复 workspace",
+      restoreFailed: "无法恢复此 workspace — 目录可能已被移动或删除",
       connecting: "正在连接",
       hostOffline: "{{hostName}} 已离线",
       cannotReachHost: "无法连接 {{hostName}}",