[Feature Request] Access the model tree path location of a view using Labels

Using the Label tab the view's full path can be displayed in an element, e.g. in a Note element that is part of a view summary box.

If I had a view diagram called ArchiApplication in any folder structure, such as:

```
ModelName
Views
MyFolder
ArchiApplication
```
In the ArchiApplication view I can show a Note element that gets populated with 'ModelName\Views\MyFolder' based on the usage in Label functionality.

As a suggestion on the Properties -> Label enter: $view{fullpath}

It would be better to have this as proposed. I know this can be achieved using a jArchi script but the issue is that it always has to be explicitly run each time, better to have this natively supported.

Start with the Label tab and the Properties → Label behavior, then compare the requested $view{fullpath} result with the existing jArchi script approach. The change is done when a Note element in a view can display the view's model-tree path, such as ModelName\Views\MyFolder, without rerunning a script.

Written by the indexing model from the issue text.