Use 'Delete' rather than 'Clear' when talking about removing file items from the FileList, since we have a Delete button for individual files

onionshare_gui/gui_common.py

@@ -208,7 +208,7 @@ class GuiCommon:
                     color: #cc0000;
                 }""",
             # Share mode and child widget styles
-            "share_clear_all_files_button": """
+            "share_delete_all_files_button": """
                 QPushButton {
                     color: #3f7fcf;
                 }