fix(graph): handle unknown remaining size in quota

Browse Source

In certain setups the storage is not able to report the remaining size of a space.
E.g. when no quota is set and the space is using the S3 blob storage drive. In this
case the graph API response will now not include the `remaining` properyt in the quota.

Fixes: #9245

...

This commit is contained in:

500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f