feat(roles): collapsible permission groups with check/uncheck-all + single-column switches

Permissions tab in the role view:
1. Each section is now a collapsible card (Alpine, chevron rotates).
2. Section header has 'All' / 'None' buttons (setGroup grants/revokes every
   permission of that group for the role; Admin keeps 'manage all').
3. Permissions render in a single column: name+description on the left, control
   on the right.
4. Controls are DaisyUI toggle switches.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/Livewire/RoleView.php

@@ -51,6 +51,23 @@ class RoleView extends Component
         $this->dispatch('notify', 'Permisos actualizados');
     }
 
+    public function setGroup(string $group, bool $enabled): void
+    {
+        $names = Permission::where('group', $group)->pluck('name');
+
+        foreach ($names as $name) {
+            // Admin must always keep the core permission
+            if (! $enabled && $this->role->name === 'Admin' && $name === self::CORE_PERMISSION) {
+                continue;
+            }
+            $enabled ? $this->role->givePermissionTo($name) : $this->role->revokePermissionTo($name);
+        }
+
+        app(PermissionRegistrar::class)->forgetCachedPermissions();
+        $this->role->load('permissions');
+        $this->dispatch('notify', $enabled ? 'Permisos del grupo activados' : 'Permisos del grupo desactivados');
+    }
+
     public function delete()
     {
         if (in_array($this->role->name, self::PROTECTED_ROLES, true)) {