[Prod] Bug fixes and accessibility improvements

[thewatermethod]

Description of change

This PR:

• Fixes the "visited" color for the back link component to have the proper color contrast
• Fixes the next step complete date validation so that a "close" enough date that passes the frontend won't error on the backend
• Fixes a bug with a materialized grant view that was causing certain merges to fail
• Properly formats the date string in the start date goals scope
• Remove the createDate filter from affecting the TTA Type graph and the roles graph on the QA dashboard

How to test

• Confirm the link color
• Save a next step with a complete date of 11/11/2023 12:00pm and confirm that it doesn't error
• Confirm with prod data that the leech lake merge from TTAHUB-3559 works
• Visit the RTR/TTA history page and confirm that the start date and end date filters do not return an error
• Confirm that the filter on the QA dash does not change the two graphs

Issue(s)

• https://jira.acf.gov/browse/TTAHUB-3559
• https://jira.acf.gov/browse/TTAHUB-3421
• https://jira.acf.gov/browse/TTAHUB-2295
• https://jira.acf.gov/browse/TTAHUB-3596
• https://jira.acf.gov/browse/TTAHUB-3588

Checklists

Every PR

• [x] Meets issue criteria
• [x] JIRA ticket status updated
• [x] Code is meaningfully tested
• [x] Meets accessibility standards (WCAG 2.1 Levels A, AA)
• [x] API Documentation updated
• [x] Boundary diagram updated
• [x] Logical Data Model updated
• [x] Architectural Decision Records written for major infrastructure decisions
• [x] UI review complete

Before merge to main

• [x] OHS demo complete
• [x] Ready to create production PR

Production Deploy

• [ ] Staging smoke test completed

After merge/deploy

• [ ] Update JIRA ticket status