feat: boot TYPO3 13 with site configs and the theme build

- Site configs for the seven live sites from EP/website, Development
  base variants on *-ep13.ddev.site (DDEV additional_hostnames)
- Webpack Encore build moved to the root, output in
  packages/ep_theme/Resources/Public, public path /_assets/<hash>
- Search UI removed from the kept layouts and partials, as the static
  export already does
- Daytrip room selection and the contingent chain removed (contingent
  import is not ported; no daytrip product has current contingents)
- f:uri.action is final in v13: Uri\AjaxViewHelper invokes it
- Remaining QueryBuilder::execute() and array logicalAnd() calls,
  addRootLineFields, TSFE getData, legacy typo3conf/ext template path
- Rector skips the plugin-to-CType rules; plugins stay list_type

Co-Authored-By: Claude Opus 5.5 <[email protected]>

packages/ep_theme/Resources/Private/Partials/Search/MobileSearch.html

@@ -1,34 +0,0 @@
-<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
-      xmlns:ep="http://typo3.org/ns/EP/EpTheme/ViewHelpers"
-      data-namespace-typo3-fluid="true">
-
-    <div class="fixed hover-hover:lg:hidden top-0 left-0 inset-0 w-screen h-screen pt-14 hover-none:lg:pt-20 pb-10 z-50 bg-zinc-700 hidden"
-         data-controller="mobile-search"
-         data-mobile-search-uri-value="{ep:uri.ajax(controller: 'AjaxFilterPanel', action: 'index', pageUid: settings.defaultAjaxUid, format: 'html')}"
-         data-mobile-search-init-uri-value="{ep:uri.ajax(controller: 'AjaxFilterPanel', action: 'index', pageUid: settings.defaultAjaxUid, arguments: '{filterSettings: filterSettings}', format: 'html')}"
-         data-action="overlay-toggle:toggle@window->mobile-search#open datepicker:range-select->mobile-search#selectDateRange">
-        <div class="fixed top-0 left-0 z-100 inset-x-0 px-4 py-2 hover-none:lg:py-4 flex justify-between bg-white shadow-md">
-            <a href="{f:uri.typolink(parameter: settings.defaultHomeUid)}"
-               class="block hover-hover:lg:pb-4"
-               title="zur Startseite">
-                <f:image class="block h-10 lg:h-12 w-auto" src="{settings.logoImage}" alt="Bildmarke"/>
-            </a>
-            <button type="button"
-                    aria-label="Suche schließen"
-                    class="focus:outline-none" data-action="mobile-search#close">
-                {ep:icon(icon: 'close', class: 'w-8 h-8')}
-            </button>
-        </div>
-        <div data-mobile-search-target="container"
-             class="h-full w-full overflow-y-scroll px-4 pt-4 pb-24 bg-ep-primary-dark text-white">
-        </div>
-        <div class="fixed top-0 left-0 z-20 w-full h-full hidden"
-             data-mobile-search-target="loadingIndicator">
-            <div class="absolute top-1/2 left-1/2 -translate-xy-1/2 flex items-center space-x-4 bg-ep-secondary text-white text-lg p-4 rounded">
-                {ep:icon(icon: 'spinner', class: 'w-6 h-6')}
-                <span>Suche wird geladen...</span>
-            </div>
-        </div>
-    </div>
-
-</html>