Renders the live router snippet for a Caravela domain's generated
LiveViews, analogous to Caravela.Gen.RouterScope for the JSON API.
Caravela does not edit router.ex automatically. Instead, the mix
task prints the exact scope + live lines and the developer pastes
them. Routes mirror the generator's own path convention:
/library/books
/library/books/new
/library/books/:id
/library/books/:id/editWhen the domain declares version "v1", the scope prefix shifts to
/v1/library/... and the web-module alias picks up the V1. segment,
matching Caravela.Gen.LiveView's module layout.
Summary
Functions
Return the router snippet for live routes as a string.