proj4js types became incompatible with our code

[mfisher87]

JupyterGIS version

main branch

Description

Proj4js is now incompatible (versions 2.19.*) with the OpenLayers register interface. The fixes so far applied on 2.19.1 and 2.19.2 do not resolve the issue.

See:

• Add architecture docs #576 (comment)
• Fix types proj4js/proj4js#509
• TSC: Cannot find name 'mgrs'. Cannot find module 'geotiff' or its corresponding type declarations. proj4js/proj4js#510
• 2.19.x typing changes break compatibility with openlayers proj4js/proj4js#512