This is the Staging related implementation of a bigger change. On the Staging side, the LXC Client extensions (Remote apps) could be handled. To make this feature completely working, LPS-182183: Export/Import of FrontEnd Client Extensions is also needed.

Adds support for creating custom client extension development profiles in the same project.
For example, when the user creates a file called client-extension.dev.yaml , a new task will be available to the user called deployDev.

In order to allow developers to exclude directories from the build, a new property has been added: liferay.workspace.dir.excludes.globs= 

This feature introduces the ability to create and manage custom picklists for product specifications. Users can now define specific values for product attributes, improving data consistency and efficiency. The feature includes the option to create new picklists or add existing ones directly on the specification page.