Allow deploying dynamic filters without adminSettings

[JuneStepp]

Prerequisites

• I verified that this is not a filter list issue. Report any issues with filter lists or broken website functionality in the uAssets issue tracker.
• This is NOT a YouTube, Facebook or Twitch report. These sites MUST be reported by clicking their respective links.
• This is not a support issue or a question. For support, questions, or help, visit /r/uBlockOrigin.
• I performed a cursory search of the issue tracker to avoid opening a duplicate issue.
• The issue is not present after disabling uBO in the browser.
• I checked the documentation to understand that the issue I am reporting is not normal behavior.

I tried to reproduce the issue when...

• uBO is the only extension.
• uBO uses default lists and settings.
• using a new, unmodified browser profile.

Description

As far as I can tell, the only current way to deploy dynamic filters is with adminSettings. Per #2795 (comment), I'm reporting this.

This is important for my use case of declaratively configuring and deploying my personal browsers to multiple computers.

A specific URL where the issue occurs.

N/A

Steps to Reproduce

N/A

Expected behavior

Supported option to deploy dynamic filtering configurations.

Example:

{
    "userSettings": [
        [ "dynamicFilteringEnabled", "true" ]
        [ "dynamicFilteringString", "..." ]
    ]
}

Actual behavior

Dynamic filtering has to be configured with adminSettings.

uBO version

1.61.2

Browser name and version

Firefox 134.0

Operating System and version

Linux

[gwarser]

#3116 (comment)