As a `DEVELOPER` I should be able to create extension tasks

[ClemDoum]

Is your feature request related to a problem? Please describe. Currently as a developper it's not possible to create tasks from a Datashare extension:

• the TaskManager interface is not accessible from the extension since it's in datashare.app.tasks
• the TaskView class is not accessible either
• it's not possible to get the app TaskManager through the mode.get(TaskManager.class) since the CommonMode and its Guice adapter are not accessible to the extension

Describe the solution you'd like Developer of extensions should be able to create/schedule/access/delete tasks one ways or another.

Potential solutions would involve:

• making the main TaskManager accessible to extensions (moving the interface to the API ? + dependency injection ?)
• letting the frontend directly create/schedule/access/delete arbitrary tasks through TaskResource. While being simpler this options offers less control

[github-actions[bot]]

This issue is stale because it has been open for 40 days with no activity.

[github-actions[bot]]

This issue is stale because it has been open for 40 days with no activity.

[github-actions[bot]]

This issue was closed because it has been inactive for 20 days since being marked as stale.

[pirhoo]

Pending https://github.com/ICIJ/datashare/issues/1080

[github-actions[bot]]

This issue is stale because it has been open for 40 days with no activity.

[ClemDoum]

Replaced by #1384