* keymanager-api
* import updates to standards
* adding in more unit tests and code fixes to improve api experience
* deleting accidently generated files
* deleting accidently generated files
* adding in more test coverage
* fixing linter issue
* removing incorrect unit tests
* improving logic for accounts import
* linter fix
* addressing review comments
* fixing based on comments
* fixing nonzero root
* fixing protos
* regen protos
* adjusting protos again
* updating api specs
* fixing code and unit tests after specs changed
* fixing imports
* adding in required changes for api middleware also adding unit tests to catch changes for protos
* fixing deepsource issues
* fixing linting
* seeing if using pointers helps
* addressing comments
* updating bazel build
Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
