fix: add reuse to cli.ts

Signed-off-by: Nicklas Silversved <nicklas.silversved@digg.se>

Author: brorlarsnicklas

src/cli.ts

@@ -1,2 +1,5 @@
 #!/usr/bin/env node
+// SPDX-FileCopyrightText: 2025 diggsweden/rest-api-profil-lint-processor
+//
+// SPDX-License-Identifier: EUPL-1.2
 import "./app.js";