Changed appCard to use backend app name and not default constants

[thestumonkey]

Description

Appnames were being pulled from the constants file and not the backend, meaning that you'd have several cards labelled "Default". changed so it pulls from backend

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

• Create a new app
• Post with a new memory
• Observe the name in the apps screen matches the name of the app

Please delete options that are not relevant.

Checklist:

Maintainer Checklist

• [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
• [ ] Made sure Checks passed

[thestumonkey]

[CLAassistant]

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