The visual editor's routes, mounted like any extension's: the host lists the editor's web module
in config :mishka_cms_core, :extensions, and MishkaCmsCore.ExtensionRouter.extension_routes/1
finds this module beside it.
The editor declares who may open each page in MishkaCmsBuilderWeb.SidebarMenu;
without that declaration MishkaCmsCore.Sidebar.PageGuard refuses the page.
Summary
Functions
The visual page builder, in its own live_session.
Functions
The visual page builder, in its own live_session.
:section is page | layout | error-page | component; the canvas is a second LiveView the chrome
embeds in an iframe, addressed by its session token.
These are :admin_standalone rather than :admin because the builder is the one admin page whose
<head> is not the admin's usual head — it carries the in-browser Tailwind JIT and the shim that
nonces what that JIT and CodeMirror create. The root layout builds <head> on a dead render only,
so a live navigation into the builder would hand it the previous page's head. The separate session
is what makes arriving here a fresh document; navigation BETWEEN these routes stays live and fast.