* FMReader: WeLoveManga: Fix page list parsing
They appear to have changed how their page list works, to instead be driven
off an attribute with a seemingly randomly generated name. That name is
then emitted as part of the page script. We can just rely on that
attribute being very long instead.
Fixes#9120
* FMReader: WeLoveManga: Fix imports.
They were not copied over correctly when copying the (edited) generated
code back to the source.