BUILD PR: centralize codeToLetter across exact initials-entry batch.

Author: DavidQ

docs/dev/CODEX_COMMANDS.md

@@ -1,11 +1,11 @@
 MODEL: GPT-5.3-codex
 REASONING: high
 COMMAND:
-Execute docs/pr/BUILD_PR_SHARED_EXTRACTION_43_GET_RUNTIME_AND_REGISTRY_BATCH.md exactly.
+Execute docs/pr/BUILD_PR_SHARED_EXTRACTION_38_CODE_TO_LETTER_HIGHSCORE_BATCH.md exactly.
 Edit only these files:
-- tools/dev/shared/runtimeRegistryUtils.js (new file)
-- tools/dev/commandPacks/groupCommandPack.js
-- tools/dev/commandPacks/overlayCommandPack.js
-- tools/dev/presets/debugPresetApplier.js
+- src/shared/utils/initialsEntryUtils.js (new file)
+- games/Asteroids/systems/AsteroidsInitialsEntry.js
+- games/SpaceDuel/game/SpaceDuelInitialsEntry.js
+- games/SpaceInvaders/game/SpaceInvadersInitialsEntry.js
 Do not expand scope.
-Package the delta output to <project folder>/tmp/BUILD_PR_SHARED_EXTRACTION_43_GET_RUNTIME_AND_REGISTRY_BATCH_delta.zip
+Package the delta output to <project folder>/tmp/BUILD_PR_SHARED_EXTRACTION_38_CODE_TO_LETTER_HIGHSCORE_BATCH_delta.zip

docs/dev/COMMIT_COMMENT.txt

@@ -1 +1 @@
-BUILD PR: centralize getRuntimeAndRegistry across exact command-pack/preset batch.
+BUILD PR: centralize codeToLetter across exact initials-entry batch.

docs/dev/reports/change_summary.txt

@@ -1 +1 @@
-Execution-grade batch for getRuntimeAndRegistry using the exact duplicate-report file list.
+Execution-grade batch for codeToLetter using the exact duplicate-report file list.

docs/dev/reports/validation_checklist.txt

@@ -1 +1 @@
-Exact file list present; exact helper list present; one PR purpose only.
+Exact file list present; one PR purpose only; no guessing.