feat(fires): MODIS in Active Fires and a Fire Perimeters layer (#737)

Adds MODIS NRT to Active Fires and a keyless Fire Perimeters layer (NIFC WFIGS) with
InciWeb incident links, served through a capped, cached /api/fire-perimeters proxy.

Co-authored-by: Gustavo Beneduzi <[email protected]>
Co-authored-by: James Cooke <[email protected]>

src/data/dataCredits.js

@@ -86,6 +86,14 @@ export const DATA_CREDITS = [
       '<a href="https://gibs.earthdata.nasa.gov" target="_blank" rel="noopener">gibs.earthdata.nasa.gov</a> · ' +
       '<a href="https://lpdaac.usgs.gov/products/hlss30v002/" target="_blank" rel="noopener">HLS product page</a>',
   },
+  {
+    key: 'wfigs',
+    html:
+      'Wildfire perimeters: ' +
+      '<a href="https://data-nifc.opendata.arcgis.com/" target="_blank" rel="noopener">National Interagency Fire Center (WFIGS)</a>' +
+      ' · Incident information: ' +
+      '<a href="https://inciweb.wildfire.gov/" target="_blank" rel="noopener">InciWeb</a>',
+  },
   {
     key: 'overpass',
     html: