git pages changes

.gitlab-ci.yml

 pages:
   stage: deploy
   script:
-  - cd public/
-  - tree -T "Public drivers for Hubitat" -P *.groovy --noreport --dirsfirst -H . -o index.html
+  - tree .public/ -T "Public drivers for Hubitat" -P *.groovy --charset UTF-8 --noreport --dirsfirst -H . > ./public/index.html
   artifacts:
     paths:
     - public