Adjusted casing, added a front page title

Writerside/ac.tree

@@ -14,7 +14,7 @@
         <toc-element topic="gumbo.md"/>
         <toc-element topic="kenjis-streamlined-meatloaf.md"/>
         <toc-element topic="mapo-tofu.md"/>
-        <toc-element topic="mexican-black-beans.md"/>
+        <toc-element topic="Mexican-black-beans.md"/>
         <toc-element topic="mole-negro.md"/>
         <toc-element topic="Quarkkuchen.md"/>
         <toc-element topic="rösti.md"/>

Writerside/topics/index.md

@@ -1,3 +1,6 @@
 # Adrian’s cooking
 
-This is a collection of recipes and cooking knowledge that I have acquired over the years. I try to have cooked every recipe in here, but am often too lazy to photograph it. So it’s sometimes just a theoretical bunch of cooking directions.
+* This is a collection of recipes and cooking knowledge that I have acquired over the years. I try to have cooked every recipe in here, but am often too lazy to photograph it. So it’s sometimes just a theoretical bunch of cooking directions.
+* ![Me in a chef's vest filling several sous vide bags](./adrians-cooking.jpg)
+
+{columns=2}

Writerside/topics/recipes/rösti.md

@@ -1,7 +1,7 @@
 # Rösti
 
 Rösti is a Swiss dish made of potatoes. I like it as a feast day breakfast along
-with bacon, egg, [Mexican Black Beans](mexican-black-beans.md), etc.
+with bacon, egg, [Mexican Black Beans](Mexican-black-beans.md), etc.
 
 ![A nicely browned Rösti decorated with a rosemary twig](./photos/roesti-served.webp)