[Bug] "There are no articles to show." when displaying only Unread or Read

### Describe the bug

Since 1.28.1, neither `state=0`, `state=1` or `state=2` are working: all three of them always displays "**There are no articles to show.**"

Only `state=3` is actually displaying both Unread and Read articles.

Before 1.28, it was working perfectly. (1.28.0 was not showing anything at all, which is why 1.28.1 has been release, I believe)

### To Reproduce

1. Go to your FreshRSS home page, like `https://example.com/freshrss/`
2. Click on `Show read` and/or `Show unread` to enable one or both of them
3. See error **There are no articles to show.** in three cases.

### Expected behavior

_No response_

### FreshRSS version

1.28.1

### System information

- Database version: SQLite
- PHP version: 8.4.16
- Installation type: Sources (since 2015, yay!)
- Web server type: Nginx
- OS: Debian 13
- Browser: Firefox 146.0.1

### Additional context

_No response_