Clean up and organize transition redirects

[dorothyyeager]

Summary

What we are after:
The redirects files in www and transition are getting unruly. @patphongs and I think would be good to go into the redirects code and organize them.

Related tickets:
#3837 - Clean up and organize www redirects
#3861 - Make a plan to get pubrec/ off transition (we can do the resulting redirects in this ticket)
#3916 - Newly redirected files - take down ticket

Completion criteria

For each set, make sure the redirects are together, grouped by similar directories and subdirectories, and alphabetized.

• redirects to transition pages

• redirects from transition to fec.gov

• redirects to classic pages (updated to point to fec.gov or transition page)
  - [ ] redirects from www to all of the above - let's do this in Inventory and update www redirects as needed #3837

• Set up a bumper between each set to make it easier to read them.

• Duplicates found are removed (with the top one left behind)

• Redirects for pubrec pages listed in Make a plan to move pages off pubrec/ in transition #3861 are put in place

• @patphongs will merge redirects

• Test that Public Records ones are working.

• Put in follow up tickets to do Wagtail redirects for Public Records ones and take the pubrec/ pages off transition

[dorothyyeager]

Starting to reorganize now (in a text file). Will put in a PR that will include the public records redirects in #3861 as well.

[dorothyyeager]

I groomed the ticket after finding some duplicates and some redirects to the classic site (which was taken down after this ticket was originally put in). We will need to weed out the duplicates and update the classic redirects to something current.

[dorothyyeager]

We will redirect the following public records files:

[dorothyyeager]

@patphongs has approved and merged the related PR and they are ready for her to deploy.

[dorothyyeager]

Turns out the www redirects were working without having to do anything! No follow-up needed.

Redirects are all tested and verified to be working.

Front end can take down the public records files and the password page file down from transition in #3916.