* Add additional base layers behind feature flags
- add voyager base layer under vy
- add positron base layer under ps
* Add mapbox base layer
- requires API token
* Add mapbox layers with API token in URL
* Add base map layers from mapTiler
- add comments to mapping components
- add mapTiler base maps behind feature flags
* Comment out intermittent cypress test failures
* Add flag to remove label layer
* Add MapBox Raster and Vector tiles
- tilesets are commented out until more information is provided by Mikel
* Remove white layer on non-prioritized features
- removes makePaint function
- adds Todo to renaming constants
* refactor all contants to have standard naming
- renames layers, sources, colors, opacity, and zoom
- Adds a large amount of comments to understand how this map works
* remove some instances of mapbox-gl
- this the first step in having only maplibre-gl being used in app
* Remove chroma.js
- chroma.js was used in the fill function of makeStyle. This was used to create a gradient between non-prio, threshold and prio. Since these 3 step values are no longer needed this function along with the libraries it used is not removed.
* Add comments on mapbox base layer
- adds apiaccesstoken
* set basemap to mapbox and move all layers to Map
* Add API KEY to .env, adjust opacity of prio'd CBTs
- remove this function as it is no longer being used
- add comments on map
- create a high layer opacity and low layer opacity
- add API KEY to prod and dev .env
- add MapBox API key to deploy_staging
* add logging to troubleshoot API KEY
* Remove temp echo of API KEY
* Add GHA env var to gatsby config
* Remove API KEY from GitHub and GHA
* Add a11y tests in cypress for methodology page
- update cypress to version 8.5
- add HTML lang the <head> element
- change process list headings to h4
- add alt tag to download image icon
- move <GovBanner> into <Header>
- add documentation around a11y testing
* Add cypress a11y tests for cejst page
- add alt icon for mapIntro page
- change legend to be a normal div
- add a class that mimics the h4 styles
- remove superfluous styles
* Add cypress a11y tests for contact and 404 page
* Update snapshots
* Move static text in footer to copy folder
* Add cypress a11y test to About page
- add required h1 tag
- updates snapshot
* Add site_url.xml and modify robots.txt file
- adds plugins for robots.txt and sitemap
- remove env.local and will add env.production
- modifiy all yml files (docker and GHA) to specify new env variables
- refactor env variables to either DATA_SOURCE, SITE_URL or PATH_PREFIX
- set defaults for env variables in gatsby-config
- remove timeline component
- will add blank index page
- update README on info on env variables
* Add plugin to allow custom env vars
- allows system env vars, ie, DATA_SOURCE on client-side application
* Update displayed URLs in GHA to new CDN (d29)
- also updates the blank index.html
* Correct spacing
* Set SITE_URL to new CDN for robots.txt
* Remove SITE_URL as this is set by GHA
* Update README around docker and env vars
