LibreSign/libresign

AI Summary: The task is to improve the user experience of the LibreSign Nextcloud app on mobile browsers. Specifically, the issue is that the PDF document to be signed is not immediately visible when a signing request is opened on a mobile device. The solution requires making the document visible or providing clear, intuitive instructions on how to view it before signing, potentially involving UI/UX changes and testing on various mobile browsers.

AI Summary: The task involves updating unit tests for the LibreSign Nextcloud app to replace deprecated PHPUnit methods (`will($this->returnArgument())`) with their modern equivalents (`willReturnArgument()`). This requires finding all instances of the deprecated method and performing the necessary replacements.

AI Summary: The task involves updating unit tests for a Nextcloud PDF signing app (LibreSign) by replacing deprecated PHPUnit methods (`->will($this->returnValue()`) with their modern equivalents (`->willReturn()`). This requires finding and replacing approximately 37 instances, creating a pull request, and collaborating with maintainers for review and merging.

AI Summary: The task involves modifying the user interface (UI) of a Nextcloud PDF signing app to disable certain signature methods (Email token, Click to sign) when a root certificate is not used. This requires disabling UI elements based on the selected certificate engine setting, persisting these changes on the server, and adding a helpful explanatory dialog. A short demo video is required for any pull request.