Add blog feature to homepage and menu

Adds a blog feature card to the homepage and adds a blog entry to the
main menu. Updates the configuration to enable blog features.

hugo.yaml

@@ -13,15 +13,18 @@ menu:
     - name: Netlab
       pageRef: /netlab
       weight: 2
+    - name: Blog
+      pageRef: /blog
+      weight: 3
     - name: About
       pageRef: /about
-      weight: 3
-    - name: Search
       weight: 4
+    - name: Search
+      weight: 5
       params:
         type: search
     - name: Gitea
-      weight: 5
+      weight: 6
       url: "https://gitea.arnodo.fr/Damien"
       params:
         icon: gitea
@@ -46,6 +49,15 @@ params:
     flexsearch:
       # index page by: content | summary | heading | title
       index: heading
+  # Blog
+  blog:
+    list:
+      displayTags: true
+      sortBy: date
+      sortOrder: desc
+      pagerSize: 10
+    article:
+      displayPagination: true
 
 markup:
   goldmark: