Sir, mam I am trying to run official lakefs image locally.. But it is requiring these keys.. For AWS_ACCESS_KEY and AWS_SECRET_ACCESS_KEY, I can create AWS s3 bucket, but what credential I would put for LAKEFS_BLOCKSTORE_TYPE, and tag variable setting? I have to modify and test scroll ui (for fixing issue 655 "losing focus on refresh") . And do I need to run whole instance or can test the same by just cloning webui folder.