Add a terminal UI for Luckysheet, probably using blessed library: https://github.com/chjj/blessed (if your API is in nodeJS; works, but frozen), or https://github.com/jquast/blessed (if your API can be bound to Python; works, and is actively maintained), or use mighty old ncurses (in C; for the bold...). This would of course use the existing Lu

Found few cyclical dependencies in the source code.

Example:
features/announcements/index.js -> exports ANNOUNCEMENTS_ROUTES and also imports AnnouncementsStore from features/announcements/store.js

features/announcements/store.js -> imports ANNOUNCEMENTS_ROUTES from index.js resulting in cyclical dependency.

There are few more modules where the same issue is present.

This is an Easy Hack.

Detailed description and rationale

We have documentation in loleaflet/loleaflet-api.html it would be great to transfer those bits directly to source code via comments in front of declarations for self documenting purposes. Please start small, picking one option at the time per PR

Example

1. Pick