docs: add initial charts for UUIDv6 and 8

Author: Corbin Crutchley

content/crutchcorn/posts/uuid-v6-8/UUIDv6.svg

@@ -34,6 +34,10 @@ https://ietf-wg-uuidrev.github.io/rfc4122bis/draft-00/draft-ietf-uuidrev-rfc4122
 
 [Better for database indexes](](https://ietf-wg-uuidrev.github.io/rfc4122bis/draft-00/draft-ietf-uuidrev-rfc4122bis.html#section-6.10))
 
+
+
+![// TODO: Write](./UUIDv6.svg)
+
 # More Standard Timestamps with UUIDv7 {#UUIDv7}
 
 https://blog.devgenius.io/analyzing-new-unique-identifier-formats-uuidv6-uuidv7-and-uuidv8-d6cc5cd7391a
@@ -44,4 +48,6 @@ https://ietf-wg-uuidrev.github.io/rfc4122bis/draft-00/draft-ietf-uuidrev-rfc4122
 
 https://blog.devgenius.io/analyzing-new-unique-identifier-formats-uuidv6-uuidv7-and-uuidv8-d6cc5cd7391a
 
-https://ietf-wg-uuidrev.github.io/rfc4122bis/draft-00/draft-ietf-uuidrev-rfc4122bis.html#name-uuid-version-8
+https://ietf-wg-uuidrev.github.io/rfc4122bis/draft-00/draft-ietf-uuidrev-rfc4122bis.html#name-uuid-version-8
+
+![// TODO: Write](./UUIDv8.svg)