Add project website link to dataset card

Adds a link to the project website as mentioned in the paper.

README.md

@@ -75,6 +75,9 @@ gsutil -m cp gs://tera-tardis/STRIDE-1/checkpoint.msgpack . # ~10GB
 
 Should you need other checkpoints, feel free to [contact the authors](#contacts).
 
+### Project Website
+The project website is available [here](https://tera-ai.github.io/tardis-stride-webpage).
+
 ## Contacts
 
 * [Héctor Carrión](mailto:hector@tera.earth)