Enable trusted publishing (#6)

0.16 updates: improve search and navbar icons (#5)

* 0.16 updates: improve search and navbar icons

* fix link to search page

* 0.16.1 breaks the right sidebar

* try javascript from rtd docs

* add theme features to readme

update version and requirements

update requirements to pst 0.14

Update theme to be compatible with pst~=0.13 (#3)

* Update version to match major.minor in pst

* Update publish action

* update edit_this_page to pst 0.13

* Update versions of dependencies

* update edit page button condition

allow sphinx 4