rename: update all references from chapterwise-claude-plugins to chapterwise-plugins

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ansonphong

scripts/sync-scrivener-scripts.sh

@@ -4,7 +4,7 @@
 
 set -e
 
-CANONICAL="/Users/phong/Projects/chapterwise-claude-plugins/plugins/chapterwise-codex/scripts"
+CANONICAL="/Users/phong/Projects/chapterwise-plugins/plugins/chapterwise-codex/scripts"
 TARGET="/Users/phong/Projects/chapterwise-vs-code/scripts/scrivener"
 
 FILES=(