Add vv (#266)

vv is a terminal-based image viewer that displays modern image formats
in full color, whether local or remote. It automatically scales images
to fit your terminal window while preserving quality, with the ability
to enlarge smaller images.

README.md

@@ -394,6 +394,7 @@ List of projects that provide terminal user interfaces
 - [ytui-music](https://github.com/sudipghimire533/ytui-music) Listen to music from youtube. Configurable, minimal, lightweight, private & beautiful music client.
 - [ytdl-tui](https://github.com/darky/ytdl-tui) TUI for downloading Youtube videos
 - [ytfzf](https://github.com/pystardust/ytfzf) A POSIX script that helps you find Youtube videos (without API) or Peertube videos and opens/downloads them using mpv/youtube-dl
+- [vv](https://github.com/wolfpld/vv) A terminal image viewer, supporting an extensive range of modern image formats
 ---
 </details>