[Feature]: The ability to change and save the default settings

[joezhouchenye]

Feature description

When creating a new tab, it will use the default background. I have to change the background again. Also, when opening a Files block, the default setting shows all hidden files, and I have to click to hide those files.

It would be great if users could change the default behavior.

Implementation Suggestion

No response

Anything else?

No response