Drupal 8.x

I need yours helps. I install drupal and configure it. After several articles published, I translate my drupal in french. If I am in french interface, articles links are with "en" and if I click it, I return in english interface.

How to harmonize it? Thanks you.

I have installed D.8 and created a couple of basic pages.

I saved them without publishing.

Now I cannot find them.

Do I need a file management module to look at them?

If so what is a current pick for one?

Thanks.

My module created a field and a content type with that field. However, I can't uninstall the module until I manually delete the field from the content type, both created by the module.

how to let the module ignore such uninstall requirement ?

I am trying to make the site I built more secure by buying a SLL
certificate.When I visit the site from safari
browser and explorer the lock appears and says this is a secure site.
But when I visit from opera, chrome and firefox it looks like it is
not secure.I guess I need to redirect from http:// to https://. but I
don't know how. I am using Drupal 8. 
Thank you.

I got some warnings when I installed my module. It is likely that I missed some keys but I can't find which files caused the problem because the log doesn't mention. Is there any way that I can find which file or is there any module help debuging  yml files? 

Thank you.

Hi

there was a module for drupal 6 called directory that allowed content to be categorized in a directory of articles. like a directory for physics, math...etc

i can't find this module for drupal 8 , it was based on the taxonomy module

i don't think the drupal 8  taxonomy module can create that article directory page, correct me if i am wrong

are there any replacements?