MODEL: GPT-5.3-codex

REASONING: high

CONSTRAINTS:
- DO NOT scan repo
- ONLY create listed directories
- NO code changes
- NO file moves

TASK:
Create directories:
src/shared/utils/numbers/
src/shared/utils/objects/
src/shared/utils/arrays/
src/shared/utils/strings/
src/shared/state/

OUTPUT:
<project folder>/tmp/BUILD_PR_SHARED_EXTRACTION_01_SCAFFOLD.zip

Author: DavidQ

docs/dev/CODEX_COMMANDS.md

@@ -1 +1,19 @@
-# no codex
+MODEL: GPT-5.3-codex
+REASONING: high
+
+CONSTRAINTS:
+- DO NOT scan repo
+- ONLY create listed directories
+- NO code changes
+- NO file moves
+
+TASK:
+Create directories:
+src/shared/utils/numbers/
+src/shared/utils/objects/
+src/shared/utils/arrays/
+src/shared/utils/strings/
+src/shared/state/
+
+OUTPUT:
+<project folder>/tmp/BUILD_PR_SHARED_EXTRACTION_01_SCAFFOLD.zip

docs/dev/COMMIT_COMMENT.txt

@@ -1,8 +1,8 @@
-PLAN: prepare shared extraction (duplicate helpers → src/shared)
+BUILD: shared extraction (01) scaffold
 
-- defined scope for identifying duplicate helpers
-- no code or structure changes
-- sets up next BUILD PR with exact file targets
+- created src/shared structure
+- no file moves
+- no code changes
 
 next:
-- BUILD_PR_SHARED_EXTRACTION_01_MOVE_HELPERS
+- move duplicate helpers into shared

docs/dev/reports/validation_checklist.txt

@@ -1,5 +1,2 @@
-VALIDATION CHECKLIST
-
-[x] no code changes
-[x] no file moves
-[x] ready for BUILD with exact targets
+[ ] directories created
+[ ] no code changes

docs/pr/BUILD_PR_SHARED_EXTRACTION_01_SCAFFOLD.md

@@ -0,0 +1,12 @@
+# BUILD PR — Shared Extraction (01) Scaffold
+
+Create shared structure only. No file moves.
+
+Targets:
+- src/shared/utils/numbers/
+- src/shared/utils/objects/
+- src/shared/utils/arrays/
+- src/shared/utils/strings/
+- src/shared/state/
+
+No other changes.