Merge FormView CollectionType fix and CLAUDE.md cleanup

Author: silverbackdan

CLAUDE.md

@@ -580,7 +580,7 @@ Related: Nuxt module issue `components-web-app/cwa-nuxt-module#224` Bug 2.
 
 **Read side fixed** (commit `2305ad89`): `ComponentPositionNormalizer.normalizeForPageData()` now skips populating the component if the resolved type is not in `componentGroup.allowedComponents`.
 
-**Write side fixed** (pending commit): `ComponentPosition` now stores a `pageDataClass` (FQCN) alongside `pageDataProperty`. `ComponentPositionValidator` validates the pair on every POST/PATCH: (1) `pageDataClass` must be a known API-registered PageData resource; (2) `pageDataProperty` must be a component-typed property on that class; (3) the resolved component type must be in `componentGroup.allowedComponents` if set. Both fields must be set together (entity-level `Assert\Expression` constraint).
+**Write side fixed** (committed): `ComponentPosition` now stores a `pageDataClass` (FQCN) alongside `pageDataProperty`. `ComponentPositionValidator` validates the pair on every POST/PATCH: (1) `pageDataClass` must be a known API-registered PageData resource; (2) `pageDataProperty` must be a component-typed property on that class; (3) the resolved component type must be in `componentGroup.allowedComponents` if set. Both fields must be set together (entity-level `Assert\Expression` constraint).
 
 **`CwaFixtureBuilder` updated:** `GroupBuilder.pageDataPosition()` now takes `pageDataClass` as its first argument: `->pageDataPosition(string $pageDataClass, string $propertyName, ?int $sort = null)`.
 

features/form/form.feature

@@ -117,6 +117,17 @@ Feature: Form component that defines a form type created in the application
     }
     """
 
+  Scenario: CollectionType fields expose allow_add, allow_delete and prototype in the form view
+    Given there is a "nested" form
+    When I send a "GET" request to the resource "nested_form"
+    Then the response status code should be 200
+    And the JSON node "formView.children[0].vars.allow_add" should be true
+    And the JSON node "formView.children[0].vars.allow_delete" should be true
+    And the JSON node "formView.children[0].prototype" should exist
+    And the JSON node "formView.children[1].vars.allow_add" should be true
+    And the JSON node "formView.children[1].vars.allow_delete" should be true
+    And the JSON node "formView.children[1].prototype" should exist
+
   # PATCH NESTED
 
   Scenario: I can send a valid field for validation of one of the children in a CollectionType

src/Model/Form/FormView.php

@@ -32,6 +32,8 @@ class FormView
 
     private const OUTPUT_VARS = [
         'action',
+        'allow_add',
+        'allow_delete',
         'attr',
         'block_prefixes',
         'checked',
@@ -62,6 +64,9 @@ class FormView
     #[Groups(['Form:cwa_resource:read'])]
     private DoctrineCollection $children;
 
+    #[Groups(['Form:cwa_resource:read'])]
+    private ?self $prototype = null;
+
     #[Groups(['Form:cwa_resource:read'])]
     private bool $rendered;
 
@@ -91,7 +96,7 @@ private function init(SymfonyFormView $formView, FormInterface $form, bool $chil
                 $this->addChild($view);
             }
             if (\array_key_exists('prototype', $formView->vars)) {
-                $this->addChild($formView->vars['prototype']);
+                $this->prototype = new self($this->form, $formView->vars['prototype']);
             }
         }
     }
@@ -142,6 +147,11 @@ public function getChildren(): DoctrineCollection
         return $this->children;
     }
 
+    public function getPrototype(): ?self
+    {
+        return $this->prototype;
+    }
+
     public function isRendered(): bool
     {
         return $this->rendered;