docs(state): bump test count to 788 (workspace rerun)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.machine_readable/6a2/STATE.a2ml

@@ -24,7 +24,7 @@
     (components
       ("Rust core: 17 crates" "implemented")
       ("Elixir orchestration layer" "implemented")
-      ("Test suite: 600+ unit tests" "implemented")
+      ("Test suite: 788 tests passing (6 ignored)" "implemented")
       ("CRG C test blitz: 55 new tests" "implemented")
       ("Property tests: verisim-graph" "implemented")
       ("E2E pipeline tests: 7" "implemented")