feat: 文件管理器操作替换为自定义模态框

packages/frontend/src/locales/en-US.json

@@ -338,7 +338,45 @@
     "dropFilesHere": "Drop files here to upload",
     "changeEncodingTooltip": "Change file encoding",
     "loadingEncoding": "Loading...",
-    "noSearchResults": "No search results found"
+    "noSearchResults": "No search results found",
+    "modals": {
+      "titles": {
+        "delete": "Delete \"{name}\"",
+        "deleteMultiple": "Delete {count} Items",
+        "rename": "Rename \"{name}\"",
+        "chmod": "Change Permissions for \"{name}\"",
+        "newFile": "Create New File",
+        "newFolder": "Create New Folder"
+      },
+      "buttons": {
+        "delete": "Delete",
+        "rename": "Rename",
+        "changePermissions": "Set Permissions",
+        "create": "Create",
+        "confirm": "Confirm",
+        "cancel": "Cancel",
+        "close": "Close"
+      },
+      "messages": {
+        "confirmDelete": "Are you sure you want to delete the {type} \"{name}\"? This action cannot be undone.",
+        "confirmDeleteMultiple": "Are you sure you want to delete these {count} items? This action cannot be undone.\nItems: {names}"
+      },
+      "labels": {
+        "newName": "New name:",
+        "newPermissions": "New permissions (octal):",
+        "fileName": "File name:",
+        "folderName": "Folder name:",
+        "folder": "folder",
+        "file": "file"
+      },
+      "placeholders": {
+        "newName": "Enter new name",
+        "newPermissions": "e.g., 755 or 0755",
+        "newFile": "Enter file name",
+        "newFolder": "Enter folder name"
+      },
+      "chmodHelp": "Enter permissions in octal format (e.g., 755 or 0755)."
+    }
   },
   "statusMonitor": {
     "title": "Server Status",

packages/frontend/src/locales/ja-JP.json

@@ -336,9 +336,47 @@
         },
         "changeEncodingTooltip": "ファイルエンコーディングを変更",
         "loadingEncoding": "読み込み中...",
-        "noSearchResults": "検索結果が見つかりませんでした"
-    },
-    "focusSwitcher": {
+        "noSearchResults": "検索結果が見つかりませんでした",
+        "modals": {
+          "titles": {
+            "delete": "\"{name}\" を削除",
+            "deleteMultiple": "{count} 個のアイテムを削除",
+            "rename": "\"{name}\" の名前を変更",
+            "chmod": "\"{name}\" の権限を変更",
+            "newFile": "新しいファイルを作成",
+            "newFolder": "新しいフォルダーを作成"
+          },
+          "buttons": {
+            "delete": "削除",
+            "rename": "名前を変更",
+            "changePermissions": "権限を設定",
+            "create": "作成",
+            "confirm": "確認",
+            "cancel": "キャンセル",
+            "close": "閉じる"
+          },
+          "messages": {
+            "confirmDelete": "{type} \"{name}\" を削除してもよろしいですか？この操作は元に戻せません。",
+            "confirmDeleteMultiple": "これらの {count} 個のアイテムを削除してもよろしいですか？この操作は元に戻せません。\nアイテム: {names}"
+          },
+          "labels": {
+            "newName": "新しい名前:",
+            "newPermissions": "新しい権限 (8進数):",
+            "fileName": "ファイル名:",
+            "folderName": "フォルダー名:",
+            "folder": "フォルダー",
+            "file": "ファイル"
+          },
+          "placeholders": {
+            "newName": "新しい名前を入力",
+            "newPermissions": "例: 755 または 0755",
+            "newFile": "ファイル名を入力",
+            "newFolder": "フォルダー名を入力"
+          },
+          "chmodHelp": "8進数形式で権限を入力してください (例: 755 または 0755)。"
+        }
+      },
+      "focusSwitcher": {
         "allInputsConfigured": "すべての利用可能な入力ソースが設定されました",
         "altSwitchHint": "ヒント：Alt キーを押すと、設定された入力ソース間でフォーカスを素早く切り替えることができます。",
         "availableInputs": "利用可能な入力ソース",

packages/frontend/src/locales/zh-CN.json

@@ -338,7 +338,45 @@
     "dropFilesHere": "将文件拖拽到此处上传",
     "changeEncodingTooltip": "更改文件编码",
     "loadingEncoding": "加载中...",
-"noSearchResults": "未找到匹配的搜索结果"
+    "noSearchResults": "未找到匹配的搜索结果",
+    "modals": {
+      "titles": {
+        "delete": "删除 \"{name}\"",
+        "deleteMultiple": "删除 {count} 个项目",
+        "rename": "重命名 \"{name}\"",
+        "chmod": "修改 \"{name}\" 的权限",
+        "newFile": "创建新文件",
+        "newFolder": "创建新文件夹"
+      },
+      "buttons": {
+        "delete": "删除",
+        "rename": "重命名",
+        "changePermissions": "设置权限",
+        "create": "创建",
+        "confirm": "确认",
+        "cancel": "取消",
+        "close": "关闭"
+      },
+      "messages": {
+        "confirmDelete": "您确定要删除{type} \"{name}\" 吗？此操作无法撤销。",
+        "confirmDeleteMultiple": "您确定要删除这 {count} 个项目吗？此操作无法撤销。\n项目: {names}"
+      },
+      "labels": {
+        "newName": "新名称:",
+        "newPermissions": "新权限 (八进制):",
+        "fileName": "文件名:",
+        "folderName": "文件夹名称:",
+        "folder": "文件夹",
+        "file": "文件"
+      },
+      "placeholders": {
+        "newName": "输入新名称",
+        "newPermissions": "例如 755 或 0755",
+        "newFile": "输入文件名",
+        "newFolder": "输入文件夹名称"
+      },
+      "chmodHelp": "请输入八进制格式的权限 (例如 755 或 0755)。"
+    }
   },
   "statusMonitor": {
     "title": "服务器状态",