* use global pin for requests
* unify on yaml for workflo files
* format workflow files
* pin action versions
* fix pinned version
* use system venv
* switch args
* remove uv for now and add setting for pyyaml
* use requirements file
* also switch on docker flow
* generate hashes
* added hashes to reqs
* add hashes for CI too
* add hash checking
* require hashes everywhere possible
* require hashes where possible in docker