chore(readme): add superfile to 'in the wild' (#985)

* docs: add superfile to "in the Wild"

* Update README.md

---------

Co-authored-by: Christian Rocha <christian@rocha.is>

README.md

@@ -402,6 +402,7 @@ For some Bubble Tea programs in production, see:
 * [Storydb](https://github.com/grrlopes/storydb): an improved bash/zsh-style ctrl+r command history finder
 * [STTG](https://github.com/wille1101/sttg): a teletext client for SVT, Sweden’s national public television station
 * [sttr](https://github.com/abhimanyu003/sttr): a general-purpose text transformer
+* [superfile](https://github.com/MHNightCat/superfile)  a fancy, modern terminal-based file manager
 * [tasktimer](https://github.com/caarlos0/tasktimer): a dead-simple task timer
 * [termdbms](https://github.com/mathaou/termdbms): a keyboard and mouse driven database browser
 * [tgpt](https://github.com/aandrew-me/tgpt): conversational AI for the CLI; no API keys necessary