Builds OrchardCore admin index (list) pages with the AdminList shape and the admin-list tag helpers — view-declared columns, row display drivers placing shapes for both the SummaryAdmin (List) and SummaryAdminGrid (Grid) display types, column providers, row actions, toolbar, search, pager and per-list alternates. Use for every new admin page that lists items, when converting a hand-written admin listing, adding or reordering columns of an admin list, extending another module's list, or changing how its rows and actions render.