Working simple mvp

See merge request !9

Working simple mvp

See merge request !8

Auto-expand lenged at start to provide some additional context for interpreting what you are seeing.

* Changed setting popTemplate into a function, so it can be updated with current parameter selections.
* Added transparency to renderer with Arcade expression logic; currently 
set to make districts transparent where the alert count is less than the 
10-year average, otherwise it makes it opaque.

Switched wathing for change in selectedFeature as the trigger for updating the data in the Parameter Picker. This supports feature paging in the popup. Left click action for use detecting when user has clicked on the map outside of any district.

highlight with paging (but paging does not currently trigger updating
parameter picker)

Returned control of highlighting selected feature to popup property (highlightEnabled), since we are now using a popup again.

Until we handle it programmatically.

This reverts commit c4dbf178.

Until we update it programmatically.

Attempting to add the currently selected Alerts and Opinion to the popup.

This is static right now. Need to figure out how to update this on change.

This reverts commit ac3cc45c.

Merge branch 'working-simple-mvp' of https://gitlab.umich.edu/lsa-ts-gis-team/shared-air into working-simple-mvp

The border style was applying to a popup placeholder as well, creating a weird extra "dot" in the upper left corner of the components.