[AMEND] main.ts: add license banner

Author: tholewebgods

Diff for: src/main.ts

@@ -1,3 +1,21 @@
+/*
+ * SPDX-FileLicenseText: 2024 Thomas Lehmann <[email protected]>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
 import Vue from 'vue'
 import { PiniaVuePlugin, createPinia } from 'pinia'
 import App from './App.vue'