As a developer, I would like to easily add sections to my app without the need of creating a layout myself, so my code is cleaner and easier to read.

Example

Instead of

var api = Layout.Create();

var app = Layout.Create()
                .Add("api", api);

we could do

var app = Layout.Create();

var api = app.AddSegment("api");

Should also work for multiple segments:

var app = Layout.Create();

var api = app.AddSegment([ "api", "v1" ]);

Acceptance criteria

• The functionality is implemented as an extension on the LayoutBuilder in the Layouting module
• The feature is documented on the GenHTTP website
• The feature is covered by acceptance tests