Add a button to reset to default settings

[Alex-302]

Prerequisites

• [X] I checked to make sure that this issue has not already been filed;
• [X] This is not an ad/bug report.

Problem description

Sometimes users change settings and can't figure out how to fix the situation, even if the user just needs to turn off third-party filters.

Proposed solution

Add a button to reset to default settings

Additional information

No response