[Issue] 400 on Put /v2/<name>/<chart>/manifests/<version>

[auguwu]

This bug might encounter frequently when you use the OCI registry feature within charted-server. If anyone can try to debug and fix, submit a PR! :3

Reproduce

$ helm create <my-chart>
$ helm package <my-chart>
$ helm push <my-chart> oci://<charted-server>:<port>
# failed commit on ref "manifest-sha256:<blob>"
$ helm push <my-chart> oci://<charted-server>:<port>
# Pushed: <charted-server>:<port>/<name>/<my-chart>:<version>
# Digest: sha256:4130b573cec900b12215a5c165a0ead33e3f2faf305fcf2e4fe6b306bb305c92

[auguwu]

The docker registry implementation will probably be a custom implementation rather than delegating over another thing you need to use this feature