fix: remove lazy App import

[VmMad]

Description of change

Fixes #1460

Type of change

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

How the change has been tested

Run the client in preview mode npm run build && npm run preview and access with the basic access auth in the url. It will have the same behavior as in the deployed version. Try this with and without the fix.

Change checklist

Add an x to the boxes that are relevant to your changes, and delete any items that are not.

• My code follows the contribution guidelines for this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[brancoder]

great work 🎊 LGTM