Fixed installer to correctly update composer.json for Drupal CMS starter.

Author: AlexSkrypnyk

.vortex/installer/src/Prompts/Handlers/Starter.php

@@ -93,13 +93,20 @@ public function process(): void {
     if ($this->response == self::INSTALL_PROFILE_DRUPALCMS) {
       $cj = JsonManipulator::fromFile($this->tmpDir . '/composer.json');
 
-      $cj->addLink('require', 'drupal/cms', '^1.0', TRUE);
+      $cj->addLink('require', 'drupal/cms', '^1.2', TRUE);
       $cj->addLink('require', 'wikimedia/composer-merge-plugin', '^2.1', TRUE);
       $cj->addLink('require', 'symfony/http-client', '^6.4 || ^7.0', TRUE);
 
+      $cj->addConfigSetting('allow-plugins.composer/installers', TRUE);
+      $cj->addConfigSetting('allow-plugins.drupal/core-composer-scaffold', TRUE);
       $cj->addConfigSetting('allow-plugins.drupal/core-project-message', TRUE);
+      $cj->addConfigSetting('allow-plugins.drupal/core-recipe-unpack', TRUE);
+      $cj->addConfigSetting('allow-plugins.drupal/core-vendor-hardening', TRUE);
+      $cj->addConfigSetting('allow-plugins.php-http/discovery', TRUE);
       $cj->addConfigSetting('allow-plugins.wikimedia/composer-merge-plugin', TRUE);
 
+      $cj->addProperty('minimum-stability', 'alpha');
+
       $cj->addProperty('extra.merge-plugin.ignore-duplicates', FALSE);
       $cj->addProperty('extra.merge-plugin.merge-false', TRUE);
       $cj->addProperty('extra.merge-plugin.merge-extra', FALSE);

.vortex/installer/tests/Fixtures/install/starter_drupal_cms_profile/composer.json

@@ -17,18 +17,29 @@
      },
      "require-dev": {
          "behat/behat": "__VERSION__",
-@@ -81,7 +84,9 @@
+@@ -58,7 +61,7 @@
+             "url": "https://packages.drupal.org/8"
+         }
+     ],
+-    "minimum-stability": "beta",
++    "minimum-stability": "alpha",
+     "prefer-stable": true,
+     "autoload": {
+         "classmap": [
+@@ -81,7 +84,11 @@
              "php-http/discovery": true,
              "phpstan/extension-installer": true,
              "pyrech/composer-changelogs": true,
 -            "tbachert/spi": true
 +            "tbachert/spi": true,
 +            "drupal/core-project-message": true,
++            "drupal/core-recipe-unpack": true,
++            "drupal/core-vendor-hardening": true,
 +            "wikimedia/composer-merge-plugin": true
          },
          "discard-changes": true,
          "platform": {
-@@ -158,7 +163,20 @@
+@@ -158,7 +165,20 @@
          "patchLevel": {
              "drupal/core": "-p2"
          },