Added MCP tools to list footprints, storelocations, etc. via MCP

src/Mcp/DTO/StructuralElementOverview.php

@@ -0,0 +1,47 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2026 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace App\Mcp\DTO;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+/**
+ * A lean overview projection of a structural "master data" element (category, footprint, manufacturer, ...),
+ * used by the list_X MCP tools. Use the corresponding get_X_details tool with the id to fetch full details.
+ *
+ * The properties are tagged with the 'mcp_structural_overview:read' group (and the list_X mcp tools set
+ * this as their normalizationContext), because otherwise the operation would silently fall back to the
+ * backing entity's own (unrelated) normalization groups, which don't match these plain properties and
+ * would filter them out entirely.
+ */
+readonly class StructuralElementOverview
+{
+    public function __construct(
+        /** @var int The database ID of the element, to be used with the corresponding get_X_details tool */
+        #[Groups(['mcp_structural_overview:read'])]
+        public int $id,
+        /** @var string The name of the element */
+        #[Groups(['mcp_structural_overview:read'])]
+        public string $name,
+    ) {
+    }
+}