export dialog progress

website/src/locales/en.json

@@ -17,6 +17,11 @@
         "cut": "Cut",
         "export": "Export...",
         "export_all": "Export all...",
+        "support_message": "The tool is free to use, but not free to run. Please consider supporting the website if you use it frequently.",
+        "support_button": "Help keep the website free",
+        "download_file": "Download file",
+        "download_files": "Download files",
+        "save_drive": "Save to Google Drive",
         "edit": "Edit",
         "undo": "Undo",
         "redo": "Redo",