Normalize remaining engine import paths to src/engine/

Author: DavidQ

docs/dev/CODEX_COMMANDS.md

@@ -1,5 +1,8 @@
 MODEL: GPT-5.4-codex
 REASONING: high
+
 COMMAND:
-Execute docs/pr/BUILD_PR_PROMOTION_GATE_58_VALIDATION_CLOSEOUT.md exactly.
-Package to <project folder>/tmp/BUILD_PR_PROMOTION_GATE_58_VALIDATION_CLOSEOUT_delta.zip
+Execute docs/pr/BUILD_PR_REPO_STRUCTURE_59_MOVE_MAP_ENGINE_PATHS.md exactly.
+Only update incorrect engine import paths.
+Package to:
+<project folder>/tmp/BUILD_PR_REPO_STRUCTURE_59_MOVE_MAP_ENGINE_PATHS_delta.zip

docs/dev/COMMIT_COMMENT.txt

@@ -1 +1 @@
-Finalize promotion gate validation and closeout
+Normalize remaining engine import paths to src/engine/

docs/dev/NEXT_COMMAND.txt

@@ -1 +1 @@
-End of promotion-gate lane
+Next: BUILD_PR_REPO_STRUCTURE_60_MOVE_MAP_SHARED_PATHS

docs/dev/reports/change_summary.txt

@@ -1 +1 @@
-narrow slice
+engine path normalization slice

docs/dev/reports/file_tree.txt

@@ -1,2 +1 @@
-src/advanced/promotion/createPromotionGate.js
-src/shared/state/createPromotionStateSnapshot.js
+targeted import updates only

docs/dev/reports/validation_checklist.txt

@@ -1 +1 @@
-exact files only
+no broad scan, exact replacements only

docs/pr/BUILD_PR_REPO_STRUCTURE_59_MOVE_MAP_ENGINE_PATHS.md

@@ -0,0 +1,24 @@
+# BUILD PR — Repo Structure Move Map (Engine Paths)
+
+## Purpose
+Continue repo structure normalization using exact move-map execution only.
+This PR focuses strictly on correcting remaining engine import paths.
+
+## Exact Target Files
+- files still referencing incorrect engine path (Codex must ONLY update existing imports)
+- no file moves in this PR
+
+## Required Code Changes
+- replace any remaining:
+  engine/... → src/engine/...
+
+## Constraints
+- DO NOT scan entire repo blindly
+- only modify files that already contain incorrect paths
+- DO NOT move files
+- DO NOT refactor code
+- DO NOT change logic
+
+## Acceptance Criteria
+- no remaining incorrect engine path imports in touched files
+- no new paths introduced