Set the default redirect to latest (strands-agents#69)

It makes more sense that the root page redirects to latest rather than 0.1.x so that when folks copy links, they're copying the latest docs.

People can always manually change to a specific version

Author: zastrowm

.github/workflows/build-pages.yml

@@ -34,4 +34,4 @@ jobs:
           pip install -r requirements.txt
       - run: |
           mike deploy --push --update-aliases 0.1.x latest
-          mike set-default --push 0.1.x
+          mike set-default --push latest