Qb auth frontend

[abby-ux]

Description

[Link to Ticket](insert the link to your ticket inside the parenthesis here)

Please include a summary of the changes. If there were unexpected changes
to separate processes/components/dependencies, please explain why. Bullet list is fine!

Backend PRs:

• I updated relevant API documentation and tests

Frontend PRs:

Page route(and description of how to get desired flow if necessary)

Please include any relevant images of the changes here.

Did any new/other issues pop up?

No

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• New and existing unit tests pass locally with my changes

[jacktoncelli]

As I said in dms, I am having issues with consistently creating a companyExternal object. Once I got one created (I'm not sure how tbh) it the redirect worked and stuff and otherwise it seems to work in terms of getting the right URLs and returning to frontend.

I pushed some code that fixes import on login

[jacktoncelli]

LGTM, thanks for debugging

For future reference - Quickbooks only allows one authenticated connection from Prisere per quickbooks company, which was causing the problems we saw before.