Blockstudio includes a powerful settings API, that allows setting options via a blockstudio.json file inside your theme folder and/or filters. Additionally, allowed users are able to change the settings visually inside the admin area.
If a blockstudio.json file is present inside your theme folder, it will be used to set the default options for the current site. A JSON schema is available to validate the file and help with autocompletion when used in an IDE.
Options set via the blockstudio/settings/${setting} filter will override the ones set via the blockstudio.json file. Both methods can be used together.