query flow redirect followup

[fzhao99]

PULL REQUEST

Summary

Followup to the fixes to the other PR that went in that

• Changes the default medication admin request to be more in line with what was intended (thanks Marcelle!)
• Fixed the copy for the redirect toast between customize query --> select query
• Standardizes the spacing within and between page grouped page elements (to 12px / 40px respectively, as defined in their variables within _variables.scss)
• Defines some site-wide width defaults (main-container and main-container__wide) for the types of pages we have based on a convo with Michelle (ie the classes in layouts.scss that we're deriving from some tokenized width values)
• Added some code in the ResultsView that will filter out columns for display if there's nothing to display
• Moves the page files into the folders that are there to make them easier to find
• Some styling quality of life cleanup / definition

Related Issue

Will fix phdi 2663 and phdi 2710

Acceptance Criteria

Got an OK from Michelle synchronously

Additional Information

Anything else the review team should know?

Checklist

• If this code affects the other scrum team, have they been notified? (In Slack, as reviewers, etc.)

[robertandremitchell]

overall looks good, a few variable name q's