fix(clade): correct uuid (deterministic v5) (#71)

uuid = uuidv5(@url, github.com/hyperpolymath/vcl-ut). canonical-name
left as-is.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.machine_readable/CLADE.a2ml

@@ -3,7 +3,7 @@
 # See: https://github.com/hyperpolymath/gv-clade-index
 
 [identity]
-uuid = "a5ea1382-a34c-5334-8a46-a2ebe904c810"
+uuid = "581e7dc6-f7d3-5ea5-8841-08da239d6c71"
 primary-forge = "github"
 primary-owner = "hyperpolymath"
 canonical-name = "vcl-total"