Move some copyrights and licenses from REUSE config into the files

Author: flashcode

README.md

@@ -1,3 +1,9 @@
+<!--
+SPDX-FileCopyrightText: 2021-2025 Sébastien Helleu <flashcode@flashtux.org>
+
+SPDX-License-Identifier: CC-BY-NC-SA-4.0
+-->
+
 # WeeChat specifications
 
 [![REUSE status](https://api.reuse.software/badge/github.com/weechat/specs.weechat.org)](https://api.reuse.software/info/github.com/weechat/specs.weechat.org)
@@ -24,8 +30,10 @@ Specifications are visible on the GitHub pages: [https://specs.weechat.org](http
 
 ## Copyright
 
+<!-- REUSE-IgnoreStart -->
 Copyright © 2021-2025 [Sébastien Helleu](https://github.com/flashcode)
 
 WeeChat specifications are distributed under the
 [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) license.\
 See the [LICENSE](LICENSE) file for more information.
+<!-- REUSE-IgnoreEnd -->

REUSE.toml

@@ -5,11 +5,7 @@
 version = 1
 
 [[annotations]]
-path = [
-    "CNAME",
-    "README.md",
-    "_config.yml",
-]
+path = "CNAME"
 precedence = "override"
 SPDX-FileCopyrightText = "2021-2025 Sébastien Helleu <flashcode@flashtux.org>"
 SPDX-License-Identifier = "CC-BY-NC-SA-4.0"

_config.yml

@@ -1,2 +1,6 @@
+# SPDX-FileCopyrightText: 2021-2025 Sébastien Helleu <flashcode@flashtux.org>
+#
+# SPDX-License-Identifier: CC-BY-NC-SA-4.0
+
 title: WeeChat specifications
 descriptions: A collection of specifications for WeeChat