Important! Node.js MUST be installed for this to work
The extension adds a button in the context-menu of Solution Explorer.
It shows up when you right-click
The first time you run this extension it will download the npm package flatten-packages if you don't already have it installed.
When the flatten-packages modules is installed (it takes ~5 seconds), the extension will run the command to flatten the package hierarchy in the
Since the extension uses a Node module behind the scenes, the package flattening will work with long paths that Windows and Visual Studio normally can't handle.