[13.0] [ADD] queue_job_web_notify: send web notifications from queue jobs

[ThomasBinsfeld]

This module extends the mail notification feature of Queue Job.

It adds the possibility to enable the web notification of failed jobs.

When enabled, the user will be notified by a web notification. The web notification is a pop-up message that appears in the user's browser.

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Migration to 16.0: #628