revert: keep */code/ in backups, only exclude */code/cpan/

Code directories may be needed for easier restoration (RT plugins,
WordPress customizations, etc.). Only CPAN modules are truly
regenerable via cpanm.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

Author: fatherlinux

pbs.sh

@@ -405,7 +405,7 @@ backup_Servers() {
 				--exclude "*/data/pgdata/" \
 				--exclude "*/data/postgres/" \
 				--exclude "*/data/logs/" \
-				--exclude "*/code/" \
+				--exclude "*/code/cpan/" \
 				--exclude "*/slots/" \
 				--exclude ".git/" \
 				--exclude "*/flask_session/" \