Fix CC2r: uncheck not persisting + want_license hiding cc2r when active

Issue 1 — hidden seeds overriding user input:
Removed all hidden seed inputs (cc2r, want_license, license_id,
license_custom). The .licence-license-choice div is now rendered
directly from $formData on page load instead of via HTMX load
trigger. This eliminates stale-seed interference on both HTMX
radio changes and full form submits.

Issue 2 — Interne want_license uncheck clearing CC2r:
When want_license is unchecked, CC2r and licence selections are
cleared (section hidden). Added hidden want_license=0 so the
fragment handler can distinguish "arriving from another access
type" (no want_license in POST → preserve values) from "explicit
Interne toggle" (want_license present → clear CC2r if off).

CC2r is independently toggleable within the visible section.
Licence dropdown placeholder changed to 'Aucune licence' for
an explicit no-licence choice.

TODO.md

@@ -20,3 +20,4 @@
 - [x] Replace <details> with <fieldset>/<legend> in cleanup fragments (like contenus.php)
 - [x] Standardise test group recipes: lint-php, lint-css, lint-js, test + add fix recipe + make lint pass clean
 - [x] Remove Mot de passe column from acces.php, add key.svg icon button in Actions to copy password to clipboard, reorder actions (URL/password/edit/toggle/archive), switch URL icon to link-simple.svg
+- [x] Fix CC2r: removed hidden seeds (were stale/overriding user input), render initial licence-choice from \$formData; Interne want_license unchecked clears CC2r+licence, switching from other modes preserves values; CC2r independent toggle; licence dropdown has no-licence placeholder

app/public/admin/fragments/licence.php

@@ -11,13 +11,17 @@ require_once APP_ROOT . '/src/FragmentRenderer.php';
 
 $licenseTypes = Database::getInstance()->getAllLicenseTypes();
 
+$fromInterne = array_key_exists('want_license', $_POST);
+$wantLicense  = $fromInterne ? !empty($_POST['want_license']) : (!empty($_POST['cc2r']) || !empty($_POST['license_id']) || !empty($_POST['license_custom']));
+$cc2r         = ($fromInterne && !$wantLicense) ? false : !empty($_POST['cc2r']);
+
 FragmentRenderer::render('form/_licence', [
     'adminMode'       => true,
     'accessTypeId'    => $_POST['access_type_id'] ?? '',
     'licenseId'       => $_POST['license_id']     ?? '',
     'licenseCustom'   => $_POST['license_custom'] ?? '',
-    'cc2r'            => !empty($_POST['cc2r']),
-    'wantLicense'     => !empty($_POST['want_license']),
+    'cc2r'            => $cc2r,
+    'wantLicense'     => $wantLicense,
     'hxPost'          => '/admin/fragments/licence.php',
     'licenseTypes'    => $licenseTypes,
 ]);

app/public/partage/fragments/licence.php

@@ -10,13 +10,17 @@ require_once APP_ROOT . '/src/FragmentRenderer.php';
 
 $licenseTypes = Database::getInstance()->getAllLicenseTypes();
 
+$fromInterne = array_key_exists('want_license', $_POST);
+$wantLicense  = $fromInterne ? !empty($_POST['want_license']) : (!empty($_POST['cc2r']) || !empty($_POST['license_id']) || !empty($_POST['license_custom']));
+$cc2r         = ($fromInterne && !$wantLicense) ? false : !empty($_POST['cc2r']);
+
 FragmentRenderer::render('form/_licence', [
     'adminMode'       => false,
     'accessTypeId'    => $_POST['access_type_id'] ?? '',
     'licenseId'       => $_POST['license_id']     ?? '',
     'licenseCustom'   => $_POST['license_custom'] ?? '',
-    'cc2r'            => !empty($_POST['cc2r']),
-    'wantLicense'     => !empty($_POST['want_license']),
+    'cc2r'            => $cc2r,
+    'wantLicense'     => $wantLicense,
     'hxPost'          => '/partage/fragments/licence.php',
     'licenseTypes'    => $licenseTypes,
 ]);

app/templates/partials/form/_licence.php

@@ -35,7 +35,7 @@
 
     <?php
     $name = 'license_id'; $label = 'Licence :'; $options = $licenseTypes;
-    $selected = $licenseId; $placeholder = '— Sélectionner —'; $required = false;
+    $selected = $licenseId; $placeholder = 'Aucune licence'; $required = false;
     include APP_ROOT . '/templates/partials/form/select-field.php';
     ?>
 
@@ -54,6 +54,7 @@
 
     <div class="admin-form-group">
         <label class="admin-checkbox-label">
+            <input type="hidden" name="want_license" value="0">
             <input type="checkbox" name="want_license" value="1"
                    hx-post="<?= $hxPost ?>"
                    hx-target=".licence-license-choice"
@@ -77,7 +78,7 @@
 
     <?php
     $name = 'license_id'; $label = 'Licence :'; $options = $licenseTypes;
-    $selected = $licenseId; $placeholder = '— Sélectionner —'; $required = false;
+    $selected = $licenseId; $placeholder = 'Aucune licence'; $required = false;
     include APP_ROOT . '/templates/partials/form/select-field.php';
     ?>
 

app/templates/partials/form/fieldset-licence-explanation.php

@@ -119,20 +119,18 @@ $adminMode           = $adminMode           ?? false;
         <p class="licence-note"><em>L'auteur·ice peut, à tout moment, décider de restreindre son propre choix. Iel ne peut par contre pas l'ouvrir.</em></p>
     </div>
 
-    <!-- Seed saved licence values for the initial htmx load.
-         These are overridden by visible inputs inside .licence-license-choice
-         once htmx renders them - later DOM order wins in POST. -->
-    <input type="hidden" name="license_id" value="<?= htmlspecialchars((string)($formData['license_id'] ?? '')) ?>">
-    <input type="hidden" name="license_custom" value="<?= htmlspecialchars($formData['license_custom'] ?? '') ?>">
-    <input type="hidden" name="cc2r" value="<?= !empty($formData['cc2r']) ? '1' : '' ?>">
-    <?php $wantLicense = !empty($formData['license_id']) || !empty($formData['license_custom']); ?>
-    <input type="hidden" name="want_license" value="<?= $wantLicense ? '1' : '' ?>">
-
-    <!-- Licence - swapped via htmx when radio changes -->
-    <div class="licence-license-choice"
-         hx-post="<?= $adminMode ? '/admin/fragments/licence.php' : '/partage/fragments/licence.php' ?>"
-         hx-trigger="load"
-         hx-include="closest fieldset"
-         hx-swap="outerHTML">
-    </div>
+    <!-- Licence - rendered from stored data on page load; swapped via htmx when radio changes -->
+    <?php
+    $initialAccess = array_key_exists('access_type_id', $formData) ? $formData['access_type_id'] : $defaultAccessTypeId;
+    if ($initialAccess === '' || $initialAccess === null) {
+        $initialAccess = (string)$defaultAccessTypeId;
+    }
+    $cc2r = !empty($formData['cc2r']);
+    $wantLicense = $cc2r || !empty($formData['license_id']) || !empty($formData['license_custom']);
+    $licenseId = $formData['license_id'] ?? '';
+    $licenseCustom = $formData['license_custom'] ?? '';
+    $accessTypeId = (string)$initialAccess;
+    $hxPost = $adminMode ? '/admin/fragments/licence.php' : '/partage/fragments/licence.php';
+    include APP_ROOT . '/templates/partials/form/_licence.php';
+    ?>
 </fieldset>