Added new links to tags and categories below the header

hugo.toml

@@ -17,7 +17,7 @@ pagination.pagerSize = 5
   themeColor = "green"
 
   # if you set this to 0, only submenu trigger will be visible
-  showMenuItems = 2
+  showMenuItems = 3
 
   # show selector to switch language
   showLanguageSelector = true  # (default: false)
@@ -112,10 +112,16 @@ pagination.pagerSize = 5
         url = "/en/about"
         weight = 10
       [[languages.en.menu.main]]
-        identifier = "posts"
-        name = "Posts"
-	      url = "/en/posts"
+        identifier = "tags"
+        name = "Tags"
+        url = "/en/tags"
         weight = 20
+      [[languages.en.menu.main]]
+        identifier = "categories"
+        name = "Categories"
+        url = "/en/categories"
+        weight = 30
+
 
 
   [languages.de]
@@ -161,7 +167,13 @@ pagination.pagerSize = 5
         url = "/de/about"
         weight = 10
       [[languages.de.menu.main]]
-        identifier = "posts"
-        name = "Posts"
-	      url = "/de/posts"
+        identifier = "tags"
+        name = "Tags"
+        url = "/de/tags"
         weight = 20
+      [[languages.de.menu.main]]
+        identifier = "categories"
+        name = "Kategorien"
+        url = "/de/categories"
+        weight = 30
+