Fix UV cache based on sync/pip-replacement
Fix if UV fails but lock file is missing, revert to UV as pip drop in replacement
Fix use UV bin instead of UV python package to avoid nested VIRTUAL_ENV issues
Fix UV cache is disabled, UV handles its own cache
Fix UV freeze
Fix make sure we do not use pip cache if poetry/uv is used (even if we reverted to pip we can't know if someone changed the repository and now in a new version, a lock file exists)
* add uv as a package manager
* update configs
* update worker and defs
* update environ
* Update configs to highlight sync command
* rename to sync_extra_args and set UV_CACHE_DIR
