Terminal UI - Braille and Block drawing - DEMO FTXUI

This is a demo of a work in progress feature of FTXUI: https://github.com/ArthurSonzogni/FTXUI

This uses brailles unicode glyphs and block unicode glyphs to draw on the screen at a sub-cell level.

Braille characters subdivide a cell in a 2×4 grid. Block characters subdivide a cell in a 2×2 grid. ... https://www.youtube.com/watch?v=fyFo4OU-hiQ