Added buttons to hide hidden channels/text

[JL0000]

Added buttons to hide hidden channels/text

Pull Request Type

• [ ] Bugfix
• [x] Feature Implementation
• [ ] Documentation
• [ ] Other

Related issue

closes #5652

Description

• Added toggle switches to hide/show the channels and text hidden by filters set by user
• Grouped the toggles together with the filtering into a new section

Screenshots

Before After

Testing

Settings persist after closing the application.

Desktop

• OS: MacOs
• OS Version: 15.1
• FreeTube version: v0.22.0 Beta

Additional context

[efb4f5ff-1298-471a-8973-3d47447115dc]

Errors when entering the settings page and using the toggles

https://github.com/user-attachments/assets/6617e03d-b447-44b3-a208-aaf146eab197

[JL0000]

Fixed it.

[PikachuEXE]

I think the label reads a bit confusing to me Show Hidden Channels at first I thought it was disabling hiding channels then I read Show Hidden Text. I think it would be better to label them as something like "show all already entered list of channels/text" (Not sure what exact words to use) Or move the controls below each text input field (though not the best position I guess) so users can relate that control to the list of videos/texts

[JL0000]

What do you think about List Hidden Channels and List Hidden Words?

[PikachuEXE]

Show Stored/Saved Hidden Channels & Show Stored/Saved Hidden Keywords? Weird to see List...

[JL0000]

Because I name this section Content Filter I think Show Channels Added to Content Filter and Show Keywords Added to Content Filter works well. If content filter is vague, then Show Stored Hidden Channels and Show Stored Hidden Keywords works well too.

[PikachuEXE]

Show Added Channels + Show Added Keywords? Assuming they are under heading Content Filter