New feat

- SFTP download
- open downloaded files in other apps

lib/l10n/intl_en.arb

@@ -76,5 +76,32 @@
     "plzEnterPwd": "Please enter password.",
     "plzSelectKey": "Please select a key.",
     "exampleName": "Example name",
-    "stop": "Stop"
+    "stop": "Stop",
+    "download": "Download",
+    "copyPath": "Copy path",
+    "keepForeground": "Keep app foreground!",
+    "downloadFinished": "Download finished",
+    "downloadStatus": "{percent}% of {size}",
+    "sftpDlPrepare": "Preparing to connect...",
+    "sftpSSHConnected": "SFTP Connected",
+    "spentTime": "Spent time: {time} seconds",
+    "backDir": "Back",
+    "alreadyLastDir": "Already in last directory.",
+    "open": "Open",
+    "sureDelete": "Are you sure to delete [{name}]?",
+    "containerStatus": "Container status",
+    "noClient": "No client",
+    "installDockerWithUrl": "Please https://docs.docker.com/engine/install docker first.",
+    "dockerWaitConnection": "Please wait for the connection to be established.",
+    "unknownError": "Unknown error",
+    "dockerStatusRunningFmt": "{count} container running.",
+    "dockerStatusRunningAndStoppedFmt": "{runningCount} running, {stoppedCount} container stopped.",
+    "install": "install",
+    "loadingFiles": "Loading files...",
+    "sftpNoDownloadTask": "No download task.",
+    "goSftpDlPage": "Go to SFTP download page?",
+    "createFolder": "Create folder",
+    "rename": "Rename",
+    "dl2Local": "Download [{fileName}] to local?",
+    "error": "Error"
 }