PfC: Routing implementation causes long page loads

[contolini]

PfC permalinks result in long page load times (15+ seconds) due to expensive calculations occurring when parseQueryParameters is called. Not only is this problematic for our users but it causes our Cypress tests to take a long time to complete.

Steps to replicate behavior

1. Visit a PfC link that has saved college values, here's an example.
2. Notice how the URL query params update sequentially in the browser bar and the page takes a long time to render.

Screenshots

url dance	intimidating flame chart