Remove internal local-review script from the repo

This helper was a local-only pre-push convenience and does not belong in the published
tree. Gitignored so it stays local.

Author: yingchen-coding

.gitignore

@@ -15,3 +15,5 @@ htmlcov/
 .loopforge-run/
 tmp-loopforge-*/
 LAUNCH-KIT.private.md
+
+scripts/pr_review_check.sh

README.md

@@ -185,11 +185,6 @@ post are people who got a surprise bill. Two honest limits:
 A ready-made GitHub Action ships in this repo (`action.yml`) — lint your loop definitions on every
 PR so a loop can't regress into a runaway unnoticed:
 
-## Local Review
-
-```bash
-scripts/pr_review_check.sh
-```
 
 ```yaml
 name: loops