Upgrade Router to V7

[scottqueen-bixal]

Description

⚠️ React Router Future Flag Warning: React Router will begin wrapping state updates in React.startTransition in v7. You can use the v7_startTransition future flag to opt-in early. For more information, see https://reactrouter.com/v6/upgrading/future#v7_starttransition.
⚠️ React Router Future Flag Warning: Relative route resolution within Splat routes is changing in v7. You can use the v7_relativeSplatPath future flag to opt-in early. For more information, see https://reactrouter.com/v6/upgrading/future#v7_relativesplatpath.

User Story

No response

Acceptance Criteria

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[scottqueen-bixal]

https://reactrouter.com/upgrading/v6#v7_relativesplatpath
https://reactrouter.com/upgrading/v6#v7_starttransition

The two items triggered as warnings include relative splat path, and start transition notices. After reviewing our code and the recommended upgrade path, we have determine that these two do not impact our current code.

Update any elements within that route tree to include the extra .. relative segment to continue linking to the same place:

we have no <Link /> to relative paths in our application

You don't need to update anything unless you are using React.lazy inside of a component.

We are not using React.lazy

We will opt into the future features to avoid the console warnings and watch for potential need of updates with new features