refactor: move openclaw-install.sh to repo root scripts/

The script installs skills from the entire repo, not just scientific-skills,
so scientific-skills/Scripts/ was a misleading location. Also fix the
curl URL in the comment to use raw.githubusercontent.com, and remove
/scripts/ from .gitignore so the directory is tracked.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: GiaoLee

.gitignore

@@ -44,7 +44,6 @@ SECURITY_REVIEW.md
 /memory/
 /quality_reports/
 /reference-kdense-skills/
-/scripts/
 
 # IDE 和系统文件
 .DS_Store

…tific-skills/Scripts/openclaw-install.sh scripts/openclaw-install.shscientific-skills/Scripts/openclaw-install.sh renamed to scripts/openclaw-install.sh scientific-skills/Scripts/openclaw-install.sh renamed to scripts/openclaw-install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # Install skills into OpenClaw from a GitHub repo
 # One-liner usage:
-#   bash <(curl -s https://github.com/aipoch/medical-research-skills/main/scripts/openclaw-install.sh)
+#   bash <(curl -s https://raw.githubusercontent.com/aipoch/medical-research-skills/main/scripts/openclaw-install.sh)
 
 set -euo pipefail