otp-ui location field and geocoder refactor

[evansiroky]

This PR replaces the location field and geocoding functionality using code sourced from otp-ui.

Also, this code fixes an annoying bug that would overlay the UserSettings component on the welcome screen when user data persistence was active.

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (dev@c84de22). Click here to learn what that means.
The diff coverage is 3.22%.

@@          Coverage Diff           @@
##             dev     #137   +/-   ##
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  Coverage       ?   10.13%           
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  Files          ?      132           
  Lines          ?     5861           
  Branches       ?     1711           
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  Hits           ?      594           
  Misses         ?     4469           
  Partials       ?      798

Impacted Files	Coverage Δ
lib/util/ui.js	9.52% <ø> (ø)
lib/util/index.js	0% <ø> (ø)
lib/components/mobile/search-screen.js	0% <0%> (ø)
lib/components/mobile/welcome-screen.js	0% <0%> (ø)
lib/index.js	0% <0%> (ø)
lib/components/form/default-search-form.js	0% <0%> (ø)
lib/components/mobile/location-search.js	0% <0%> (ø)
lib/components/form/connected-location-field.js	0% <0%> (ø)
lib/actions/map.js	24.52% <16.66%> (ø)

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[landonreed]

@evansiroky, I believe the user settings overlay was a feature ;)

[landonreed]

A couple of UI tweaks are needed, I think:

1. Hovering over an option has the item text underlined -- but I don't think the styling we had previously did this (see below)
2. It seems like the onBlur behavior is not working. I.e., if I click in the location field and search for a place and then tab or click away, the dropdown still stays open.
   

[binh-dam-ibigroup]

IMO the UI tweak should be addressed as a separate issue.

[evansiroky]

See commit pushed to resolve styling issues. See opentripplanner/otp-ui#89 for fixes to blurring of location-field.

[landonreed]

Works great now, thanks for fixing the onBlur

[landonreed]

🎉 This PR is included in version 1.0.0-beta.1 🎉

The release is available on:

• npm package (@beta dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[landonreed]

🎉 This PR is included in version 1.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀