Review and update the street team kit

Many of the materials that are part of the Street Team Kit are out of date (from a brand/design POV), designed for print, and/or cannot be updated because the original working files are long gone. As such, we should:

• Review the list to decide on which materials we want to keep and update, and in what order.
• Update each to match our new brand guidelines, when ready.
• Update the layouts so they're suitable for both digital use and print.
• Implement feedback from LATAM partners collected here: research#22 (comment 2825275)
• Improve accessibility where possible—I believe some of these were originally done in Sketch, so text recognition/text to speech may not be great.

I don't expect we'll be able to redo all of these materials in a single phase, however.