Update licensing info in readme and docs (#381)

Author: afritzler

README.md

@@ -104,18 +104,8 @@ kubectl apply -f https://raw.githubusercontent.com/<org>/metal-operator/<tag or
 
 More information can be found via the [Kubebuilder Documentation](https://book.kubebuilder.io/introduction.html)
 
-## License
+## Licensing
 
-Copyright 2024.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
+Copyright 2025 SAP SE or an SAP affiliate company and IronCore contributors. Please see our [LICENSE](LICENSE) for
+copyright and license information. Detailed information including third-party components and their licensing/copyright
+information is available [via the REUSE tool](https://api.reuse.software/info/github.com/ironcore-dev/metal-operator).

docs/.vitepress/config.mts

@@ -5,14 +5,28 @@ export default withMermaid({
   title: "Metal Operator",
   description: "Kubernetes Operator to manage Bare Metal Servers",
   base: "/metal-operator/",
+  head: [['link', { rel: 'icon', href: 'https://raw.githubusercontent.com/ironcore-dev/ironcore/refs/heads/main/docs/assets/logo_borderless.svg' }]],
   themeConfig: {
     // https://vitepress.dev/reference/default-theme-config
     nav: [
       { text: 'Home', link: '/' },
       { text: 'Concepts', link: '/concepts' },
       { text: 'Usage', link: '/usage' },
+      { text: 'IronCore Documentation', link: 'https://ironcore-dev.github.io' },
     ],
 
+    editLink: {
+      pattern: 'https://github.com/ironcore-dev/metal-operator/blob/main/docs/:path',
+      text: 'Edit this page on GitHub'
+    },
+
+    footer: {
+      copyright: 'Copyright © Linux Foundation Europe. IronCore is a project of Linux Foundation Europe. For applicable' +
+          ' policies including privacy policy, terms of use and trademark usage guidelines, please see ' +
+          '<a href=https://linuxfoundation.eu>https://linuxfoundation.eu</a>. Linux is a registered trademark of ' +
+          'Linus Torvalds.'
+    },
+
     logo: { src: 'https://raw.githubusercontent.com/ironcore-dev/ironcore/refs/heads/main/docs/assets/logo_borderless.svg', width: 24, height: 24 },
 
     search: {