fix(TripPlanner.Results): various small things #5591

Job	Run time
Build application and assets	6m 15s
Build Docker image	6m 57s
file_changes	6s
Linting / TypeScript	35s
Formatting / Elixir	3m 5s
Linting / Elixir	3m 27s
Formatting / JavaScript & TypeScript	29s
Unit tests / JavaScript / Mocha	37s
Unit tests / JavaScript & TypeScript / Jest	2m 11s
Linting / JavaScript	21s
Linting / CSS	26s
Type checks / Elixir	3m 43s
Type checks / TypeScript	32s
Unit tests / Elixir / mix coveralls.html	1m 12s
	29m 56s

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