new finance landing page (#1694)

* new finance landing page

* remove duplicate use case pages

* change font and add to original use cases page

* change build url to be constant

---------

Co-authored-by: Tom Gotsman <[email protected]>

Author: tgberkeley

pcweb/pages/__init__.py

@@ -20,6 +20,7 @@
 from .sales import sales as sales
 from .security.security import security_page as security_page
 from .to_be_booked import to_be_booked as to_be_booked
+from .use_cases.finance_use_case import finance_use_case_page as finance_use_case_page
 from .use_cases.use_cases import use_cases_page as use_cases_page
 
 routes = [