[feature request] Add limit to max chapter of tasks automatically started when added to queue

[dcostaz]

Is your feature request related to a problem? Please describe.
To avoid mass downloads due to site changes that do not match the currently registered downloads, which will trigger a download of all chapters again. When there are a few chapters, it's okay, but for those with over 10-15 chapters, they do impact the sites hosting the content.

Describe the solution you'd like
Add a configurable option to the download section to specify the maximum number of chapters in a task that can be started automatically. The task can be from a manual download, favorites check or download all, or a scheduled check.

These tasks would require the user to go to the downloads section and start them manually.

Describe alternatives you've considered
An alternative that would lessen this would be to convert chapter data to actual chapter numbering and implement checks on a number basis. This, of course, has its drawbacks for sites that do not have consistent chapter naming.

Additional context