Integrate stock image provider in Media manager

The idea is to integrate stock media providers such as Pexels into the media manager so that our users can search and use images from the CMS without leaving it.

If you feel this feature will be helpful, kindly upvote and leave in the comments the name of the stock image provider you would like us to integrate with.

Note: This is just for research purposes and can't be deemed a promise to build this feature.