chore(submodule): advance ephapax pointer — a2ml migration

hyperpolymath · claude · hyperpolymath · commit 9a91c60aa275 · 2026-04-12T11:36:48.000+01:00
ephapax: 6bc8a98 → 53a47a0 (remove legacy .scm checkpoint files)

Co-Authored-By: Claude Sonnet 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/ephapax b/ephapax
@@ -1 +1 @@
-Subproject commit 6bc8a983f5d5db2d6b4ebc98620b8e2f1b4e0aaf
+Subproject commit 53a47a012081fc92c293d3a1a892d6e229cecb86
