Refactor: agency index

[angela-tran]

Closes #367

Follows approach outlined in the ticket. Using a new template specific to agency_index gave us the flexibility to use blocktranslate for embedding the link to "Learn more about Cal-ITP Benefits."

Note that I didn't attempt to style the page. I think @machikoyasuda has an idea for doing a focused cleanup of styles in a separate ticket. Let me know though if that's not correct! 🙏

Latest screen from Figma mockup:

Current view on this branch:

Here's the Before (from dev branch):

UI tests pass

[machikoyasuda]

LGTM! After merging this PR, need to make a ticket to:

1. Get all new Spanish translations and add them
2. Finalize CSS for all pages once all the copy and new pages/elements are in.

[angela-tran]

I'll wait until tomorrow to merge this, in case anyone else wants to review

[thekaveman]

Nice!

[angela-tran]

LGTM! After merging this PR, need to make a ticket to:

1. Get all new Spanish translations and add them

2. Finalize CSS for all pages _once_ all the copy and new pages/elements are in.

Thanks for this list @machikoyasuda ! I think #359 captures that we're waiting to get finalized Spanish translations. I wouldn't be opposed to also having our own dev-centric ticket for actually adding those Spanish translations in if you think that would be good to have.

Do you want to create the GitHub issue for finalizing the CSS once all the pages/elements are in?

[machikoyasuda]

@angela-tran Sounds good! Could you create that CSS ticket after you merge this PR?? Thank you 🙏

[thekaveman]

@angela-tran when you create that new ticket, can you please add it to the list on #363 too?

[angela-tran]

@angela-tran when you create that new ticket, can you please add it to the list on #363 too?

Yep, will do 👍

Added #435 to our epic #363