增强git贮藏（stash）功能，支持可视化操作

src/i18n/messages/ar.json

@@ -827,7 +827,7 @@
       "pushCode": "دفع...",
       "newBranch": "فرع جديد...",
       "newWorktree": "Worktree جديد...",
-      "stashChanges": "تخزين التغييرات في stash",
+      "stashChanges": "...تخبئة التغييرات",
       "stashPop": "استرجاع stash...",
       "manageRemotes": "إدارة المستودعات البعيدة...",
       "localBranches": "الفروع المحلية ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "إتمام الدمج",
         "abortSuccess": "تم إلغاء الدمج بنجاح",
         "completeSuccess": "تم إتمام الدمج بنجاح"
+      },
+      "stashDialog": {
+        "title": "تخبئة التغييرات",
+        "description": "حفظ التغييرات الحالية في المخبأ",
+        "messageLabel": "رسالة",
+        "messagePlaceholder": "رسالة التخبئة (اختياري)",
+        "keepIndex": "الاحتفاظ بالفهرس (التغييرات المرحلة تبقى مرحلة)",
+        "cancel": "إلغاء",
+        "stash": "تخبئة",
+        "success": "تم تخبئة التغييرات",
+        "error": "فشل في تخبئة التغييرات"
+      },
+      "unstashDialog": {
+        "title": "تطبيق المخبأ",
+        "noStashes": "لا توجد تخبئات",
+        "selectFile": "اختر ملفاً لعرض الفرق",
+        "viewDiff": "عرض الفرق",
+        "original": "الأصلي",
+        "modified": "المعدل",
+        "apply": "تطبيق",
+        "drop": "حذف",
+        "applySuccess": "تم تطبيق التخبئة",
+        "dropSuccess": "تم حذف التخبئة",
+        "confirmApply": "تطبيق التخبئة {ref} على دليل العمل؟",
+        "cancel": "إلغاء"
       }
     },
     "commitDialog": {

src/i18n/messages/de.json

@@ -827,7 +827,7 @@
       "pushCode": "Hochladen...",
       "newBranch": "Neuer Branch...",
       "newWorktree": "Neuer Worktree...",
-      "stashChanges": "Änderungen stashen",
+      "stashChanges": "Änderungen stashen...",
       "stashPop": "Stash anwenden...",
       "manageRemotes": "Remotes verwalten...",
       "localBranches": "Lokale Branches ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "Merge abschließen",
         "abortSuccess": "Merge erfolgreich abgebrochen",
         "completeSuccess": "Merge erfolgreich abgeschlossen"
+      },
+      "stashDialog": {
+        "title": "Änderungen stashen",
+        "description": "Aktuelle Änderungen im Stash speichern",
+        "messageLabel": "Nachricht",
+        "messagePlaceholder": "Stash-Nachricht (optional)",
+        "keepIndex": "Index beibehalten (gestagete Änderungen bleiben erhalten)",
+        "cancel": "Abbrechen",
+        "stash": "Stashen",
+        "success": "Änderungen wurden gestasht",
+        "error": "Stash fehlgeschlagen"
+      },
+      "unstashDialog": {
+        "title": "Stash anwenden",
+        "noStashes": "Keine Stashes vorhanden",
+        "selectFile": "Datei auswählen um Diff anzuzeigen",
+        "viewDiff": "Diff anzeigen",
+        "original": "Original",
+        "modified": "Geändert",
+        "apply": "Anwenden",
+        "drop": "Löschen",
+        "applySuccess": "Stash angewendet",
+        "dropSuccess": "Stash gelöscht",
+        "confirmApply": "Stash {ref} auf das Arbeitsverzeichnis anwenden?",
+        "cancel": "Abbrechen"
       }
     },
     "commitDialog": {

src/i18n/messages/en.json

@@ -827,8 +827,8 @@
       "pushCode": "Push...",
       "newBranch": "New branch...",
       "newWorktree": "New worktree...",
-      "stashChanges": "Stash changes",
-      "stashPop": "Pop stash...",
+      "stashChanges": "Stash changes...",
+      "stashPop": "Unstash...",
       "manageRemotes": "Manage Remotes...",
       "localBranches": "Local branches ({count, plural, one {#} other {#}})",
       "noLocalBranches": "No local branches",
@@ -859,6 +859,31 @@
         "completeMerge": "Complete Merge",
         "abortSuccess": "Merge aborted successfully",
         "completeSuccess": "Merge completed successfully"
+      },
+      "stashDialog": {
+        "title": "Stash Changes",
+        "description": "Save your current changes to a stash",
+        "messageLabel": "Message",
+        "messagePlaceholder": "Stash message (optional)",
+        "keepIndex": "Keep index (staged changes remain staged)",
+        "cancel": "Cancel",
+        "stash": "Stash",
+        "success": "Changes stashed successfully",
+        "error": "Failed to stash changes"
+      },
+      "unstashDialog": {
+        "title": "Unstash Changes",
+        "noStashes": "No stashes found",
+        "selectFile": "Select a file to view diff",
+        "viewDiff": "View Diff",
+        "original": "Original",
+        "modified": "Modified",
+        "apply": "Apply",
+        "drop": "Drop",
+        "applySuccess": "Stash applied successfully",
+        "dropSuccess": "Stash dropped",
+        "confirmApply": "Apply stash {ref} to working directory?",
+        "cancel": "Cancel"
       }
     },
     "commitDialog": {

src/i18n/messages/es.json

@@ -827,7 +827,7 @@
       "pushCode": "Enviar...",
       "newBranch": "Nueva rama...",
       "newWorktree": "Nuevo worktree...",
-      "stashChanges": "Guardar cambios en stash",
+      "stashChanges": "Guardar cambios...",
       "stashPop": "Aplicar stash...",
       "manageRemotes": "Gestionar remotos...",
       "localBranches": "Ramas locales ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "Completar fusión",
         "abortSuccess": "Fusión abortada correctamente",
         "completeSuccess": "Fusión completada correctamente"
+      },
+      "stashDialog": {
+        "title": "Guardar cambios en stash",
+        "description": "Guardar los cambios actuales en el stash",
+        "messageLabel": "Mensaje",
+        "messagePlaceholder": "Mensaje del stash (opcional)",
+        "keepIndex": "Mantener índice (los cambios preparados permanecen preparados)",
+        "cancel": "Cancelar",
+        "stash": "Guardar",
+        "success": "Cambios guardados en stash",
+        "error": "Error al guardar en stash"
+      },
+      "unstashDialog": {
+        "title": "Aplicar stash",
+        "noStashes": "No hay stashes",
+        "selectFile": "Selecciona un archivo para ver diferencias",
+        "viewDiff": "Ver diferencias",
+        "original": "Original",
+        "modified": "Modificado",
+        "apply": "Aplicar",
+        "drop": "Eliminar",
+        "applySuccess": "Stash aplicado",
+        "dropSuccess": "Stash eliminado",
+        "confirmApply": "¿Aplicar stash {ref} al directorio de trabajo?",
+        "cancel": "Cancelar"
       }
     },
     "commitDialog": {

src/i18n/messages/fr.json

@@ -827,7 +827,7 @@
       "pushCode": "Pousser...",
       "newBranch": "Nouvelle branche...",
       "newWorktree": "Nouveau worktree...",
-      "stashChanges": "Stash des changements",
+      "stashChanges": "Remiser les changements...",
       "stashPop": "Appliquer le stash...",
       "manageRemotes": "Gérer les dépôts distants...",
       "localBranches": "Branches locales ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "Terminer la fusion",
         "abortSuccess": "Fusion abandonnée avec succès",
         "completeSuccess": "Fusion terminée avec succès"
+      },
+      "stashDialog": {
+        "title": "Remiser les changements",
+        "description": "Sauvegarder les changements actuels dans la remise",
+        "messageLabel": "Message",
+        "messagePlaceholder": "Message de remise (optionnel)",
+        "keepIndex": "Conserver l'index (les changements indexés restent indexés)",
+        "cancel": "Annuler",
+        "stash": "Remiser",
+        "success": "Changements remisés",
+        "error": "Échec de la remise"
+      },
+      "unstashDialog": {
+        "title": "Appliquer la remise",
+        "noStashes": "Aucune remise trouvée",
+        "selectFile": "Sélectionner un fichier pour voir le diff",
+        "viewDiff": "Voir le diff",
+        "original": "Original",
+        "modified": "Modifié",
+        "apply": "Appliquer",
+        "drop": "Supprimer",
+        "applySuccess": "Remise appliquée",
+        "dropSuccess": "Remise supprimée",
+        "confirmApply": "Appliquer la remise {ref} au répertoire de travail ?",
+        "cancel": "Annuler"
       }
     },
     "commitDialog": {

src/i18n/messages/ja.json

@@ -827,7 +827,7 @@
       "pushCode": "プッシュ...",
       "newBranch": "新規ブランチ...",
       "newWorktree": "新規ワークツリー...",
-      "stashChanges": "変更を stash",
+      "stashChanges": "スタッシュ...",
       "stashPop": "stash を pop...",
       "manageRemotes": "リモート管理...",
       "localBranches": "ローカルブランチ ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "マージ完了",
         "abortSuccess": "マージが中止されました",
         "completeSuccess": "マージが完了しました"
+      },
+      "stashDialog": {
+        "title": "変更をスタッシュ",
+        "description": "現在の変更をスタッシュに保存",
+        "messageLabel": "メッセージ",
+        "messagePlaceholder": "スタッシュメッセージ（任意）",
+        "keepIndex": "インデックスを保持（ステージ済みの変更はそのまま）",
+        "cancel": "キャンセル",
+        "stash": "スタッシュ",
+        "success": "変更がスタッシュされました",
+        "error": "スタッシュに失敗しました"
+      },
+      "unstashDialog": {
+        "title": "スタッシュを適用",
+        "noStashes": "スタッシュがありません",
+        "selectFile": "ファイルを選択して差分を表示",
+        "viewDiff": "差分を表示",
+        "original": "元",
+        "modified": "変更後",
+        "apply": "適用",
+        "drop": "削除",
+        "applySuccess": "スタッシュを適用しました",
+        "dropSuccess": "スタッシュを削除しました",
+        "confirmApply": "スタッシュ {ref} を作業ディレクトリに適用しますか？",
+        "cancel": "キャンセル"
       }
     },
     "commitDialog": {

src/i18n/messages/ko.json

@@ -827,7 +827,7 @@
       "pushCode": "푸시...",
       "newBranch": "새 브랜치...",
       "newWorktree": "새 워크트리...",
-      "stashChanges": "변경 사항 stash",
+      "stashChanges": "스태시...",
       "stashPop": "stash pop...",
       "manageRemotes": "원격 관리...",
       "localBranches": "로컬 브랜치 ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "병합 완료",
         "abortSuccess": "병합이 중단되었습니다",
         "completeSuccess": "병합이 완료되었습니다"
+      },
+      "stashDialog": {
+        "title": "변경 사항 스태시",
+        "description": "현재 변경 사항을 스태시에 저장",
+        "messageLabel": "메시지",
+        "messagePlaceholder": "스태시 메시지 (선택사항)",
+        "keepIndex": "인덱스 유지 (스테이지된 변경 사항 유지)",
+        "cancel": "취소",
+        "stash": "스태시",
+        "success": "변경 사항이 스태시되었습니다",
+        "error": "스태시 실패"
+      },
+      "unstashDialog": {
+        "title": "스태시 적용",
+        "noStashes": "스태시가 없습니다",
+        "selectFile": "파일을 선택하여 차이 보기",
+        "viewDiff": "차이 보기",
+        "original": "원본",
+        "modified": "수정됨",
+        "apply": "적용",
+        "drop": "삭제",
+        "applySuccess": "스태시가 적용되었습니다",
+        "dropSuccess": "스태시가 삭제되었습니다",
+        "confirmApply": "스태시 {ref}을(를) 작업 디렉토리에 적용하시겠습니까?",
+        "cancel": "취소"
       }
     },
     "commitDialog": {

src/i18n/messages/pt.json

@@ -827,7 +827,7 @@
       "pushCode": "Enviar...",
       "newBranch": "Nova branch...",
       "newWorktree": "Novo worktree...",
-      "stashChanges": "Fazer stash das alterações",
+      "stashChanges": "Guardar alterações...",
       "stashPop": "Aplicar stash...",
       "manageRemotes": "Gerenciar remotos...",
       "localBranches": "Branches locais ({count, plural, one {#} other {#}})",
@@ -859,6 +859,31 @@
         "completeMerge": "Concluir merge",
         "abortSuccess": "Merge abortado com sucesso",
         "completeSuccess": "Merge concluído com sucesso"
+      },
+      "stashDialog": {
+        "title": "Guardar alterações no stash",
+        "description": "Guardar as alterações atuais no stash",
+        "messageLabel": "Mensagem",
+        "messagePlaceholder": "Mensagem do stash (opcional)",
+        "keepIndex": "Manter índice (alterações preparadas permanecem preparadas)",
+        "cancel": "Cancelar",
+        "stash": "Guardar",
+        "success": "Alterações guardadas no stash",
+        "error": "Erro ao guardar no stash"
+      },
+      "unstashDialog": {
+        "title": "Aplicar stash",
+        "noStashes": "Nenhum stash encontrado",
+        "selectFile": "Selecione um ficheiro para ver diferenças",
+        "viewDiff": "Ver diferenças",
+        "original": "Original",
+        "modified": "Modificado",
+        "apply": "Aplicar",
+        "drop": "Eliminar",
+        "applySuccess": "Stash aplicado",
+        "dropSuccess": "Stash eliminado",
+        "confirmApply": "Aplicar stash {ref} ao diretório de trabalho?",
+        "cancel": "Cancelar"
       }
     },
     "commitDialog": {

src/i18n/messages/zh-CN.json

@@ -827,7 +827,7 @@
       "pushCode": "推送...",
       "newBranch": "新建分支...",
       "newWorktree": "新建工作树...",
-      "stashChanges": "贮藏更改",
+      "stashChanges": "贮藏更改...",
       "stashPop": "取消贮藏...",
       "manageRemotes": "管理远程...",
       "localBranches": "本地分支 ({count})",
@@ -859,6 +859,31 @@
         "completeMerge": "完成合并",
         "abortSuccess": "合并已中止",
         "completeSuccess": "合并完成"
+      },
+      "stashDialog": {
+        "title": "贮藏更改",
+        "description": "将当前更改保存到贮藏区",
+        "messageLabel": "消息",
+        "messagePlaceholder": "贮藏消息（可选）",
+        "keepIndex": "保留暂存区（已暂存的更改保持不变）",
+        "cancel": "取消",
+        "stash": "贮藏",
+        "success": "更改已贮藏",
+        "error": "贮藏更改失败"
+      },
+      "unstashDialog": {
+        "title": "取消贮藏",
+        "noStashes": "没有贮藏记录",
+        "selectFile": "选择文件查看差异",
+        "viewDiff": "查看差异",
+        "original": "原始",
+        "modified": "修改后",
+        "apply": "应用",
+        "drop": "删除",
+        "applySuccess": "贮藏已应用",
+        "dropSuccess": "贮藏已删除",
+        "confirmApply": "将贮藏 {ref} 应用到工作目录？",
+        "cancel": "取消"
       }
     },
     "commitDialog": {

src/i18n/messages/zh-TW.json

@@ -827,7 +827,7 @@
       "pushCode": "推送...",
       "newBranch": "新增分支...",
       "newWorktree": "新增工作樹...",
-      "stashChanges": "暫存變更",
+      "stashChanges": "貯藏更改...",
       "stashPop": "取消暫存...",
       "manageRemotes": "管理遠端...",
       "localBranches": "本地分支 ({count})",
@@ -859,6 +859,31 @@
         "completeMerge": "完成合併",
         "abortSuccess": "合併已中止",
         "completeSuccess": "合併完成"
+      },
+      "stashDialog": {
+        "title": "貯藏更改",
+        "description": "將當前更改保存到貯藏區",
+        "messageLabel": "訊息",
+        "messagePlaceholder": "貯藏訊息（可選）",
+        "keepIndex": "保留暫存區（已暫存的更改保持不變）",
+        "cancel": "取消",
+        "stash": "貯藏",
+        "success": "更改已貯藏",
+        "error": "貯藏更改失敗"
+      },
+      "unstashDialog": {
+        "title": "取消貯藏",
+        "noStashes": "沒有貯藏記錄",
+        "selectFile": "選擇檔案查看差異",
+        "viewDiff": "查看差異",
+        "original": "原始",
+        "modified": "修改後",
+        "apply": "套用",
+        "drop": "刪除",
+        "applySuccess": "貯藏已套用",
+        "dropSuccess": "貯藏已刪除",
+        "confirmApply": "將貯藏 {ref} 套用到工作目錄？",
+        "cancel": "取消"
       }
     },
     "commitDialog": {