Fix performance issues in model serving global context

[lucferbux]

Description

Closes #2177

How Has This Been Tested?

1. Deploy several models in several projects
2. Switch between projects
3. Check the current network calls

Test Impact

[TODO]

Request review criteria:

Self checklist (all need to be checked):

• The developer has manually tested the changes and verified that the changes work
• Commits have been squashed into descriptive, self-contained units of work (e.g. 'WIP' and 'Implements feedback' style messages have been removed)
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has added tests or explained why testing cannot be added (unit tests & storybook for related changes)

If you have UI changes:

• Included any necessary screenshots or gifs if it was a UI change.
• Included tags to the UX team if it was a UI/UX change (find relevant UX in the SMEs section).

After the PR is posted & before it merges:

• The developer has tested their solution on a cluster by using the image produced by the PR to main

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from lucferbux. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[lucferbux]

I still need to implement the ui element to avoid flickering, @vconzola any idea what should we use here, maybe a spinner?

[andrewballantyne]

I still need to implement the ui element to avoid flickering, @vconzola any idea what should we use here, maybe a spinner?

@lucferbux Use a spinner, it's what we are doing in Pipelines and should be fine for the first pass here.

[vconzola]

@lucferbux I haven't see the behavior you're talking about, so waht @andrewballantyne said sounds good to me.

[lucferbux]

@andrewballantyne @vconzola I've created #2177 to continue the conversation about this, I still think that we should hide the "All projects" view from permissionless users, but that's something we might wanna talk with PM, in the meantime maybe we can get a workaround for this. But I'm gonna let this slip till next week

[openshift-merge-robot]

PR needs rebase.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.