A small library that renders hexagonal boards on the terminal.
```rust
use hext_boards::HexagonalBoard;
use glam::ivec2;
let board = HexagonalBoard::from([
]);
let output = board.to_string();
// Also works
println!("{board}");
/* Output is the following:
/---\ /---\
⟨ b ⟩---⟨ c ⟩
\---⟨ a ⟩---/
*/
```