Use marketplace and bounded cluster to sync user's favorite jobs/prerequisites

[hzy46]

In #5082 and #4929 , we have added support for multiple bounded clusters in OpenPAI. After discussion, we may leverage it to sync user's favorite jobs or prerequisites from one cluster to another in the future. Detailed process is as follows:

1. The user can store his/her favorite jobs in marketplace. Also, with extend prerequisite field in job protocol #5145 , the user can create some prerequiste items in marketplace. The jobs/prerequisites can be only visible to the user himself/herself.

2. The user can have access to multiple clusters. He/she can register them as bounded clusters.

3. It is natural that the user can sync his/her favorite jobs/prerequisites to another bounded clusters. We can provide users with a Synchonize to button and let him/her transfer the data.