chore: Update styleguide image assets and add correct license informa…

…tion

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

.reuse/dep5

@@ -7,7 +7,7 @@ Files: package.json package-lock.json .github/pull_request_template.md
 Copyright: Nextcloud GmbH and Nextcloud contributors
 License: AGPL-3.0-or-later
 
-Files: styleguide/assets/* cypress/snapshots/* tests/unit/functions/usernameToColor/__snapshots__/usernameToColor.spec.js.snap
+Files: styleguide/assets/default.css styleguide/assets/icons.css styleguide/assets/server.css cypress/snapshots/* tests/unit/functions/usernameToColor/__snapshots__/usernameToColor.spec.js.snap
 Copyright: Nextcloud GmbH and Nextcloud contributors
 License: AGPL-3.0-or-later
 
@@ -21,4 +21,20 @@ License: CC0-1.0
 
 Files: resources/timezones/zones.json
 Copyright: Internet Assigned Numbers Authority
-License: CC0-1.0
+License: CC0-1.0
+
+Files: styleguide/assets/img/favicon*.* styleguide/assets/img/logo/logo*.*
+Copyright: 2016-2024 Nextcloud GmbH
+License: LicenseRef-NextcloudTrademarks
+
+Files: styleguide/assets/close.svg styleguide/assets/img/filetypes/*
+Copyright: 2020 Google Inc.
+License: Apache-2.0
+
+Files: styleguide/assets/img/loading* styleguide/assets/img/rss.svg styleguide/assets/img/breadcrumb.svg styleguide/assets/img/actions/* styleguide/assets/img/places/* styleguide/assets/img/categories/*
+Copyright: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+License: AGPL-3.0-or-later
+
+Files: styleguide/assets/img/background styleguide/assets/img/app-background.jpg
+Copyright: Kamil Porembiński
+License: CC-BY-SA-4.0

LICENSES/LicenseRef-NextcloudTrademarks.txt

@@ -0,0 +1,9 @@
+The Nextcloud marks
+Nextcloud and the Nextcloud logo is a registered trademark of Nextcloud GmbH in Germany and/or other countries.
+These guidelines cover the following marks pertaining both to the product names and the logo: “Nextcloud”
+and the blue/white cloud logo with or without the word Nextcloud; the service “Nextcloud Enterprise”;
+and our products: “Nextcloud Files”; “Nextcloud Groupware” and “Nextcloud Talk”.
+This set of marks is collectively referred to as the “Nextcloud marks.”
+
+Use of Nextcloud logos and other marks is only permitted under the guidelines provided by the Nextcloud GmbH.
+A copy can be found at https://discord.com/branding

styleguide/assets/additional.css

@@ -1,3 +1,7 @@
+/**
+ * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
 @import 'default.css';
 @import 'server.css';