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>

src/Integrations/Divi/Release/FeatureOverview.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Integrations\Divi\Release;
+
+use Closure;
+use LIT\MCP\Abilities\Ability;
+
+defined('ABSPATH') || exit;
+
+/**
+ * The per-feature view shared by lit-site-status and the admin tab (E3): each row of the compatibility matrix plus
+ * the tools that need the feature. Reads the matrix the release gate already holds (cached, D7) – nothing is
+ * checked again here.
+ */
+final class FeatureOverview
+{
+    /** @param Closure(): list<Ability> $abilities All registered abilities (IntegrationRegistry::abilities()). */
+    public function __construct(private Closure $abilities)
+    {
+    }
+
+    /** An overview that knows no tools (tests, and a Divi tab built without a registry). */
+    public static function withoutTools(): self
+    {
+        return new self(static fn (): array => []);
+    }
+
+    /**
+     * Tools whose diviFeatures([]) contain the feature, named as the MCP client sees them: direct tools
+     * lit-<name>, indirect ones lit/<name>. A tool that needs a feature only for certain input (content-create
+     * with divi) is not listed – its refusal names the feature.
+     *
+     * @return array<string, list<string>> Feature ID => tool names.
+     */
+    public function toolsByFeature(): array
+    {
+        $map = [];
+        foreach (($this->abilities)() as $ability) {
+            if (! $ability instanceof RequiresDiviFeatures) {
+                continue;
+            }
+            foreach ($ability->diviFeatures([]) as $feature) {
+                $map[$feature->value][] = $ability->isDirect()
+                    ? str_replace('/', '-', $ability->name())
+                    : $ability->name();
+            }
+        }
+
+        return $map;
+    }
+
+    /**
+     * @return list<array{id: string, label: string, state: string, source: ?string, problems: list<string>,
+     *     tools: list<string>}>
+     */
+    public function rows(CompatibilityMatrix $matrix): array
+    {
+        $tools = $this->toolsByFeature();
+
+        return array_map(
+            static fn (array $row): array => $row + ['tools' => $tools[$row['id']] ?? []],
+            $matrix->toArray()
+        );
+    }
+}