feat: integrate Kirby CMS data with Vue print editor

- Add JSON content representation template (recit.json.php)
- Create virtual /print page plugin for recit pages
- Add recit.php base template for content representation
- Create Pinia store for recit data management
- Add block components (text, heading, image, list, quote, video, map)
- Update PagedJsWrapper for dynamic content rendering with data-page-type
- Modify header.php to pass recit JSON URL via data attribute
- Update App.vue to load recit data on mount

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

public/site/plugins/virtual-print-page/index.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Virtual Print Page Plugin
+ *
+ * Crée une page virtuelle /print pour chaque récit
+ * Permet d'accéder à l'éditeur d'impression via /projet/recit/print
+ */
+
+use Kirby\Cms\Page;
+use Kirby\Uuid\Uuid;
+
+Kirby::plugin('geoproject/virtual-print-page', [
+    'routes' => [
+        [
+            'pattern' => '(:all)/print',
+            'action' => function ($parentPath) {
+                // Trouver la page parente (le récit)
+                $parent = page($parentPath);
+
+                if (!$parent || $parent->intendedTemplate()->name() !== 'recit') {
+                    return $this->next();
+                }
+
+                // Créer la page virtuelle avec Page::factory()
+                return Page::factory([
+                    'slug' => 'print',
+                    'template' => 'print',
+                    'parent' => $parent,
+                    'content' => [
+                        'title' => 'Impression - ' . $parent->title()->value(),
+                        'uuid' => Uuid::generate()
+                    ]
+                ]);
+            }
+        ]
+    ]
+]);