Remove Medium logos for old blog links

sites/docs/lib/src/components/layout/footer.dart

@@ -30,24 +30,6 @@ final class DashFooter extends StatelessComponent {
             ],
           ),
           div(classes: 'footer-social-links', [
-            a(
-              href: 'https://blog.flutter.dev',
-              target: Target.blank,
-              attributes: {
-                'rel': 'noopener',
-                'title': 'Flutter\'s blog',
-              },
-              [
-                svg([
-                  Component.element(
-                    tag: 'use',
-                    attributes: {
-                      'href': '/assets/images/social/medium.svg#medium',
-                    },
-                  ),
-                ]),
-              ],
-            ),
             a(
               href: 'https://youtube.com/@flutterdev',
               target: Target.blank,

sites/docs/lib/src/components/pages/learning_resource_index.dart

@@ -132,13 +132,7 @@ final class _ResourceCard extends StatelessComponent {
         ),
       ],
     ),
-    'Medium' => svg(classes: 'monochrome-icon', width: 24.px, height: 24.px, [
-      const Component.element(
-        tag: 'use',
-        attributes: {'href': '/assets/images/social/medium.svg#medium'},
-      ),
-    ]),
-    'Flutter docs' || _ => const img(
+    _ => const img(
       src: '/assets/images/branding/flutter/icon/1080.png',
       alt: 'Flutter logo',
       width: 24,

sites/docs/src/data/learning-resources-index/codelabs.yml

@@ -78,7 +78,7 @@
     - developer tools
   type: codelab
   link:
-    label: Medium
+    label: Flutter blog
     url: https://blog.flutter.dev/how-to-debug-layout-issues-with-the-flutter-inspector-87460a7b9db
 
 - name: MDC-101 - Material Components (MDC) Basics

sites/www/lib/src/components/layout/footer.dart

@@ -112,12 +112,6 @@ class Footer extends StatelessComponent {
             pathData:
                 'M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12',
           ),
-          _SocialLink(
-            href: 'https://blog.flutter.dev',
-            label: 'Flutter Blog',
-            pathData:
-                'M4.21 0A4.201 4.201 0 0 0 0 4.21v15.58A4.201 4.201 0 0 0 4.21 24h15.58A4.201 4.201 0 0 0 24 19.79v-1.093c-.137.013-.278.02-.422.02-2.577 0-4.027-2.146-4.09-4.832a7.592 7.592 0 0 1 .022-.708c.093-1.186.475-2.241 1.105-3.022a3.885 3.885 0 0 1 1.395-1.1c.468-.237 1.127-.367 1.664-.367h.023c.101 0 .202.004.303.01V4.211A4.201 4.201 0 0 0 19.79 0Zm.198 5.583h4.165l3.588 8.435 3.59-8.435h3.864v.146l-.019.004c-.705.16-1.063.397-1.063 1.254h-.003l.003 10.274c.06.676.424.885 1.063 1.03l.02.004v.145h-4.923v-.145l.019-.005c.639-.144.994-.353 1.054-1.03V7.267l-4.745 11.15h-.261L6.15 7.569v9.445c0 .857.358 1.094 1.063 1.253l.02.004v.147H4.405v-.147l.019-.004c.705-.16 1.065-.397 1.065-1.253V6.987c0-.857-.358-1.094-1.064-1.254l-.018-.004zm19.25 3.668c-1.086.023-1.733 1.323-1.813 3.124H24V9.298a1.378 1.378 0 0 0-.342-.047Zm-1.862 3.632c-.1 1.756.86 3.239 2.204 3.634v-3.634z',
-          ),
           _SocialLink(
             href: 'https://www.meetup.com/pro/flutter/',
             label: 'Flutter Meetup Network',