added articles

other improvements

src/en/about.md

@@ -0,0 +1,11 @@
+---
+key: about
+eleventyNavigation:
+  key: about
+  title: About me
+  icon: i-user-secret
+  url: https://samuel-philipp.com/
+  locale: en
+  order: 1
+permalink: false
+---

src/en/blog.md

@@ -1,11 +0,0 @@
----
-key: blog
-eleventyNavigation:
-  key: blog
-  title: Blog
-  icon: i-book
-  url: https://samuels-blog.de/
-  locale: en
-  order: 1
-permalink: false
----

src/en/services/matrix.md

@@ -31,10 +31,10 @@ On my blog (German) you will find an article series for an easy start to Matrix:
 <div class="col-12 col-md-10 col-lg-8">
 <div class="card-list">
 <div class="card">
-<a href="https://samuels-blog.de/werde-teil-der-matrix-matrix-teil-1/">Part 1: Werde Teil der Matrix</a>
+<a href="/de/services/matrix/setup/part-1/">Part 1: Werde Teil der Matrix</a>
 </div>
 <div class="card">
-<a href="https://samuels-blog.de/sichere-chats-mit-matrix-matrix-teil-2/">Part 2: Sichere Chats mit Matrix</a>
+<a href="/de/services/matrix/setup/part-2/">Part 2: Sichere Chats mit Matrix</a>
 </div>
 </div>
 </div>