Archive Whitefox project (#313)

Archived the Whitefox project due to overlap with other open-source
catalogs.

Author: tmnd1991

README.md

@@ -1,3 +1,9 @@
+> ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️
+> 
+> With the emergence of open-source catalogs like [Unity](https://github.com/unitycatalog/unitycatalog) and [Polaris](https://github.com/apache/polaris)both of which overlap with Whitefox’s goals and benefit from stronger community and funding—we’ve decided to archive the Whitefox project.
+> 
+> ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️
+
 # Whitefox: An Open Protocol for Secure Data Sharing
 
 Fork of Delta-Sharing with the following goals:
@@ -27,4 +33,4 @@ We welcome contributions to Whitefox. See our [CONTRIBUTING.md](CONTRIBUTING.md)
 
 # License
 
-[Apache License 2.0](LICENSE.txt).
+[Apache License 2.0](LICENSE.txt).