Review all web properties for adherence to accessibility standards

[srhhnry]

Walk through the Accessibility for Design Checklist for each of the following sites:

• [x] Benefits-Veterans
• [x] Benefits-Older Adult
• [x] Benefits-Courtesy Card
• [x] Design and Product discuss issues in checklists
• [x] #34
• [x] #35

[srhhnry]

Update to this process: I duplicated the checklist for the veterans flow and am working through it as part of the release. This seems to make sense currently and is easier to handle than working through the entire app.

[srhhnry]

Worked through the checklist for the Veterans Benefits release, and I think the duplicate checklist approach works well, as it serves as documentation and as as resource for handoff meetings

[srhhnry]

Checklist for Older Adults Checklist for Agency Card

[srhhnry]

@indexing I've worked through accessibility for veterans and agency cards. I'm working through Older Adult now, but given the similarity to veterans am not expecting many updates. I think we should go through the notes on these checklists to make a few decisions about priority and whether we should address some issues (e.g. readability and error states come to mind)

[srhhnry]

Update: Finished review for all three Benefits user flows, and spun out the Cal-ITP properties as separate issues. Adding a task for design/prod to meet to discuss the actions and notes in these docs.