Housekeeping lib_rss.php (#8193)

* Housekeeping lib_rss.php
`lib_rss.php` had become much too large, especially after https://github.com/FreshRSS/FreshRSS/pull/7924
Moved most functions to other places.
Mostly no change of code otherwise (see comments).

* Extension: composer run-script phpstan-third-party

1 files changed, 1 insertions, 1 deletions

diff --git a/cli/db-backup.php b/cli/db-backup.php
index f391c6b41..959a7872d 100755
--- a/cli/db-backup.php
+++ b/cli/db-backup.php
@@ -19,7 +19,7 @@ if (!empty($cliOptions->errors)) {
 	fail('FreshRSS error: ' . array_shift($cliOptions->errors) . "\n" . $cliOptions->usage);
 }
 
-foreach (listUsers() as $username) {
+foreach (FreshRSS_user_Controller::listUsers() as $username) {
 	$username = cliInitUser($username);
 	$filename = DATA_PATH . '/users/' . $username . '/backup.sqlite';
 	@unlink($filename);