Feat: Add doc on loading datasets and support for Azure/OCI (#2482)

* fix: remove unused config

* feat: add doc on dataset loading

* feat: enable azure and oci remote file system

* feat: add adlfs and ocifs to requirements

* fix: add links between dataset formats and dataset loading

* fix: remove unused condition

* Revert "fix: remove unused condition"

This reverts commit 5fe13be73e.

requirements.txt

@@ -49,7 +49,8 @@ python-dotenv==1.0.1
 # remote filesystems
 s3fs>=2024.5.0
 gcsfs>=2024.5.0
-# adlfs
+adlfs>=2024.5.0
+ocifs==1.3.2
 
 zstandard==0.22.0
 fastcore