Describe the bug

For a few weeks now, probably after one of my automatic FreshRSS update, unread counts for categories (the left horizontal sidebars) have been including sources which are set with visibility=do not show. It used NOT to be included in the count, which made more sense.

To Reproduce

1. Go to the main page
2. See: categories unread counts are including "do not show" visibility sources

Expected behavior

The unread counts should NOT include sources which are set to visibility:do not show, only other ones.

FreshRSS version

1.28.0

System information

• Database version: SQLite 3.46.1-7
• PHP version: 8.4.16
• Installation type: git
• Web server type: nginx as a revers proxy, apache as a web server
• Device: any, windows or linux PC, android
• OS: debian trixie 13.3 (up to date)
• Browser: any, firefox on windows/linux/android, edge chromium on windows

Additional context

I set sources I do not want to follow for a time with that visibility parameter, but now my unread counts are all "wrong".