feat: lit-site-status, Admin-Tab und Admin-Hinweis zeigen Divi-Fähigkeiten mit Zustand, Quelle, Problemen und betroffenen Werkzeugen

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tests/Support/MatrixFixtures.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Support;
+
+use LIT\MCP\Integrations\Divi\Release\CompatibilityMatrix;
+use LIT\MCP\Integrations\Divi\Release\DiviFeature;
+use LIT\MCP\Integrations\Divi\Release\FeatureStatus;
+use LIT\MCP\Integrations\Divi\Release\ReleaseState;
+
+/** Compatibility matrices for tests: every feature released, with single features replaced. */
+final class MatrixFixtures
+{
+    /**
+     * @param list<FeatureStatus> $replace Statuses that replace the released one of their feature.
+     */
+    public static function released(string $source = 'code', array $replace = []): CompatibilityMatrix
+    {
+        $features = [];
+        foreach (DiviFeature::cases() as $feature) {
+            $features[$feature->value] = new FeatureStatus($feature, ReleaseState::Released, [], $source);
+        }
+        foreach ($replace as $status) {
+            $features[$status->feature->value] = $status;
+        }
+
+        return new CompatibilityMatrix($features);
+    }
+
+    /** @param string ...$problems */
+    public static function with(
+        DiviFeature $feature,
+        ReleaseState $state,
+        string $source = 'code',
+        string ...$problems
+    ): CompatibilityMatrix {
+        return self::released($source, [new FeatureStatus($feature, $state, $problems, null)]);
+    }
+}