refactor(code-review): remove redundant 'immediately' from halt instruction

'Immediately' is implied by HALT. No timing choice exists.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

src/modules/bmm/workflows/4-implementation/code-review/steps/step-01-load-story.md

@@ -109,7 +109,7 @@ Before proceeding to the next step, verify ALL of the following:
 - `git_discrepancies` calculated
 - Explicit NEXT directive provided
 
-**If any criterion is not met:** Report to the user immediately and HALT the workflow.
+**If any criterion is not met:** Report to the user and HALT the workflow.
 
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