fix: Set directory to active directory or the working directory if no…

… folder selected (new-file)

biscuit/core/components/views/sidebar/explorer/directorytree.py

@@ -177,23 +177,12 @@ def new_file(self, filename) -> None:
         if not filename:
             return
 
-        parent = self.selected_directory()
-
-        if not parent:
-            # This condition is necessary to avoid a edge case where the user might 
-            # try to create a new file without a folder opened, causing self.selected_directory() 
-            # to return None
-
-            # TODO Let the user know that the file was not created because no folder was selected   
-
-            print("New file not created because user did not select a folder.")
-            return
-
+        parent = self.selected_directory() or self.base.active_directory or os.path.abspath('.')
         path = os.path.join(parent, filename)
 
         if os.path.exists(path):
-            # If user tries to create a new file with the name of an existing file in that directory,
-            # open an editor for the existing file
+            # If user tries to create a new file with the name of an existing file
+            # open that existing file in editor instead. 
             self.base.open_editor(path)
             return