chore: add svg img roles, improve title tags #2223
Merged
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Summary of changes
Asana Ticket: No ticket, but noticed some
<title>
tags weren't a nice as they could be while using a few of these SVG files for the<.route_symbol />
component. So, this PR:<title>
tag content to sentence/title case.role="img"
on all the SVGs, in alignment with 'Pattern 5' in this guidance: Accessible SVGs: Perfect Patterns For Screen Reader Users — Smashing MagazineAdditional optimizations because these are all inlined: