UI: On commit - empty metadata keys are allowed #5251
Description
We should ignore metadata keys which are empty
This is how it looks in lakectl:
± % lakectl log lakefs://test/test3 -c ~/.lakectl-local.yaml --amount 1 !10339
ID: 0f57d629f4bb2e4e5f24290a7a1c48b7249a3d11fe7b3785982f03dd6662a1a6
Author: admin
Date: 2023-02-15 17:51:58 +0200 IST
Metadata:
=
test = hello