Info panel not showing when some apps miss `infoPanel` config

[mtrezza]

New Issue Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am not just asking a question.
• [x] I have searched through existing issues.
• [x] I can reproduce the issue with the latest versions of Parse Server and Parse Dashboard.

Issue Description

Info panel not showing when some apps miss infoPanel config, for example when dashboard config contains 2 apps, but only of the them has a infoPanel set.

Steps to reproduce

parse-dashboard-config.json:

{
  "apps": [
    {
      "serverURL": "https://app1.example.com",
      "appId": "appId1",
      "masterKey": "masterKey",
      "appName": "app1",
      "infoPanel": [
        {
          "title": "User Details",
          "classes": ["_User"],
          "cloudCodeFunction": "user"
        }
      ]
    },
    {
      "serverURL": "https://app2.example.com",
      "appId": "appId2",
      "masterKey": "masterKey",
      "appName": "app2"
    }
  ]
}

Actual Outcome

Info panel should does not show for app1 or app2.

Expected Outcome

Info panel should show for app1 and not for app2.

Environment

Dashboard

• Parse Dashboard version: 6.0.0-alpha.19

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