feat: add CapeFlyer ocean blue color to FE

[robbie-sundstrom]

Asana task: Add CapeFlyer ocean blue color to FE

Adding this new color to the Frontend will allow Outfront to deploy this new code so that we can use it on the backend.

• Tests added?

[digitalcora]

I found some additional places we might want to add this, corresponding to mbta/screens-config-lib#68:

• css/lcd_free_text
• css/v2/dup/free_text
• css/v2/pre_fare/free_text

For these, since we've added both capeflyer as a possible pill type and ocean_blue as a possible color, we'd want to include selectors for both of those (similar to how the existing definitions have both --cr and --purple).

[robbie-sundstrom]

@digitalcora good call on including free_text changes here! Also added ferry selector to these files since it was missing, and bus for the pre_fare free_text since it was not currently included

[digitalcora]

Nice catch on the additional missing pill types — that's one less surprise waiting for us later.

And, apologies, but I did think of one other thing: To have the new capeflyer pill type actually work in FreeText, it needs to be added to components/v2/free_text.tsx in iconPills and iconPaths. For the SVG path it would use the same one as cr since it's the same icon. (The ocean_blue color should work as-is since this is put directly into a classname and not filtered to a list of known colors or anything.)

[digitalcora]

🌊