websites/dcow: Transition to static site

We don't really use this site for screenshot sharing any more.  It's
cool to keep to look at old screenshots, so I've saved a static snapshot
of it that can be hosted by plain ol' Apache.

websites.yml

@@ -16,6 +16,8 @@
     tags: websites/ebonfire.com
   - role: websites/nratonpass.com
     tags: websites/nratonpass.com
+  - role: websites/darkchestofwonders.us
+    tags: websites/darkchestofwonders.us
   - role: websites/chmod777.sh
     tags: websites/chmod777.sh
   - role: websites/apps.du5t1n.xyz