map engine architecture document

[BhattaraiSijan]

Purpose

• Creates a document outlining the current implementation of Map engine and outlines the implementation plan for a map engine agnostic rendering for MMGIS

Issues

• Research Map abstraction in MMGIS #11

[dzole0311]

@BhattaraiSijan I added one minor comment regarding the inline comments, but otherwise it looks like we're good to start moving forward on the implementation side

[dzole0311]

@BhattaraiSijan could we clean up inline comments like these? To me they feel a bit noisy and I'm not sure if they're adding much clarity.

We could also follow the approach we’ve used in VEDA, earth.gov and a few other projects, where we’ve generally kept a concise JSDoc comment at the top (describing the purpose of the component/utility/class) and only add inline comments when something isn’t obvious from the code itself. Maybe applying the same pattern here would make things a bit easier to scan and maintain?