docs: update journal for March 23 work

Author: apiad

journal/2026-03-23.md

@@ -17,3 +17,4 @@
 [2026-03-23T07:22:48] - Implement dynamic structural testing suite for all commands and agents.
 [2026-03-23T07:23:08] - Refactor tests/test_review_command.py to focus on migration integrity.
 [2026-03-23T07:23:40] - Finalize documentation sync and remove hardcoded test skips.
+[2026-03-23T07:38:34] - Finalize documentation suite overhaul for unified Discovery-Plan-Execute lifecycle.