We use FTXUI as the frontend for the example C++ application for our adaptive music runtime engine.

https://github.com/xjmusic/xjmusic/tree/main/engine/example

added step writer

minor typo

Fix all the diagnostics reported.

Bug: https://github.com/ArthurSonzogni/FTXUI/issues/828

Clarified some sentences, changed "external package" section to "utilization", added a tip on linking

FTowerX is Tower of Hanoi game developed using FTXUI

Version FetchContent Update

The link was broken.

This fixes: https://github.com/ArthurSonzogni/FTXUI/issues/673

See the [OSC 8 page](https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda).
FTXUI support proposed by @aaleino in [#662](https://github.com/ArthurSonzogni/FTXUI/issues/662).

API:
```cpp
auto link = text("Click here") | hyperlink("https://github.com/FTXUI")
```

Fixed:https://github.com/ArthurSonzogni/FTXUI/issues/662

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>

This resolves:
https://github.com/ArthurSonzogni/FTXUI/issues/560

The vcpkg.info site is now defunct.
[vcpkgx.com](https://vcpkgx.com/) provides a similar if not identical service to what vcpkg.info used to provide.