Manga parsing feedback

[XenonR]

Is your feature request related to a problem? Please describe.
Sometimes it is hard to tell if an manga list refresh is still running when taking a long time.

Describe the solution you'd like
Display the current connectors request URL eg https://awesome.manga/page/8/ in the "manga list" while fetching for mangas.

Describe alternatives you've considered

1. Allow connectors to update the "manga list" with a custom text string like Loading page 8/3000
2. Let connectors update the "Mangas" counter under the manga list while fetching the data.

Context (please complete the following information):
Using version master

Additional context

[Sheepux]

To summarize: A progress report.
Requires that the connector knows the total of pages to fetch.
I think that some don't know this and just tries the next page number until it says "nope nothing more".
However such cas could be implemented with a ? as total while it's still refreshing. Looks like the pattern i'm using to detect new manga content : branche FEAT-653 (event when a manga is refreshed).

[XenonR]

Basically yes. Just something that the user can evaluate and say "Ok, still going". And no, the spinning circles are not convincing enough :) And again, especially on slow connections, it would be nice to have a feeling of how long it will take. Granted connectors need to support the additional feature.
What about the default "loading message" but a connector has the option to overwrite. That would ensure backward compatability.

[ronny1982]

It should be taken into consideration that more than one website can be synced at once.
Currently the tooltip of the spinner at the bottom shows all websites that are currently syncing.