This app adds a dashboard item to see your most important Forgejo notifications and a unified search provider for repositories, issues and merge requests.
The account configuration happens in the "Connected accounts" user settings section. It requires to create a personal access token in your Forgejo settings.
A link to the "Connected accounts" user settings section will be displayed in the widget for users who didn't configure a Forgejo account.
There also is a "Connected accounts" admin settings section if you want to allow your Nextcloud users to use OAuth to authenticate to a specific Forgejo instance.