fix: update title and description in _config.yml for clarity and accuracy

Author: ovvesley

docs/_config.yml

@@ -1,6 +1,6 @@
-title: akoflow
-description: akoflow é uma ferramenta para execução de workflows científicos em Kubernetes.
+title: AkôFlow
+description: AkôFlow is an open-source middleware for orchestrating and executing container-based scientific workflows across heterogeneous environments. It was originally developed within the e-Science Research Group at the Institute of Computing, Fluminense Federal University (UFF).
 theme: just-the-docs
 
-url: https://ovvesley.github.io/akoflow
+url: https://uffescience.github.io/akoflow/