Add tables of content

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

content/posts/nested-virtualization/index.md

@@ -21,6 +21,10 @@ Despite the video's thumbnail, I decided that it would a good idea to do somethi
 > [!warning] Disclaimer
 > Do not try this at home. Or do, I don't really care. Just be warned that it is a massive waste of time :upside_down_face:.
 
+{{< contents >}}
+
+## The Host
+
 Sadly, I didn't have access to my supercomputer with 1000s of CPU cores and Terabytes of RAM at the time, so my Legion 7 would have to do. Its specs are as follows:
 
 - AMD Ryzen 7 5800H (8 Cores, 16 Threads, Base 3.2GHz, Turbo 4.4GHz)