Add Forward-Future/loop-library skill to SKILLS.txt

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016vAY12A5QVqhKfWwkp5r56

Author: claude

SKILLS.txt

@@ -55,6 +55,9 @@ elvisun/newsjack
 # emilkowalski/skill (1 total) - keep all
 emilkowalski/skill
 
+# Forward-Future/loop-library (1 total) - keep all
+Forward-Future/loop-library
+
 # garrytan/gstack (1 total) - keep all
 garrytan/gstack