[UI] Subreddit text color in feed has same color as background

[ThatIsAPseudo]

The subreddit text is white like the background, si it's unvisible unless you select the post, which changes the backgound color to orange.

[Dimillian]

Thanks, I need to do some testing in light mode as I mainly use it in dark mode.

[sarthaktexas]

I'm just commenting cause this looks like a good PR for me to try to do.

[Dimillian]

I've fixed it sorry :)