Update assets credits

CREDITS.md

@@ -55,6 +55,9 @@ Some of the assets bundled with novelWriter were adapted from the following sour
 * [Tomorrow](https://github.com/chriskempson/base16) syntax themes by Chris Kempson (MIT License)
 * [Owl](https://github.com/sdras/night-owl-vscode-theme) syntax themes by Sarah Drasner (MIT License)
 * [Solarized](https://github.com/altercation/solarized) themes by Ethan Schoonover (MIT License)
+* [Cyberpunk Night](https://github.com/alemvigh) theme by Anders Lemvigh (CC BY-SA 4.0)
+* [Dracula](https://draculatheme.com) theme by Zeno Rocha (MIT License)
+* [Snazzy Light](https://github.com/loilo/vscode-snazzy-light) theme by Florian Reuschel (MIT License)
 
 ## Fonts
 

novelwriter/assets/text/credits_en.htm

@@ -60,7 +60,10 @@ <h3>Assets</h3>
 &nbsp;&bull;&nbsp;<a href="https://github.com/stephenhutchings/typicons.font">Typicons</a> icons by Stephen Hutchings (CC BY-SA 4.0)<br>
 &nbsp;&bull;&nbsp;<a href="https://github.com/chriskempson/base16">Tomorrow</a> syntax themes by Chris Kempson (MIT License)<br>
 &nbsp;&bull;&nbsp;<a href="https://github.com/sdras/night-owl-vscode-theme">Owl</a> syntax themes by Sarah Drasner (MIT License)<br>
-&nbsp;&bull;&nbsp;<a href="https://github.com/altercation/solarized">Solarized</a> themes by Ethan Schoonover (MIT License)
+&nbsp;&bull;&nbsp;<a href="https://github.com/altercation/solarized">Solarized</a> themes by Ethan Schoonover (MIT License)<br>
+&nbsp;&bull;&nbsp;<a href="https://github.com/alemvigh">Cyberpunk Night</a> theme by Anders Lemvigh (CC BY-SA 4.0)<br>
+&nbsp;&bull;&nbsp;<a href="https://draculatheme.com">Dracula</a> theme by Zeno Rocha (MIT License)<br>
+&nbsp;&bull;&nbsp;<a href="https://github.com/loilo/vscode-snazzy-light">Snazzy Light</a> theme by Florian Reuschel (MIT License)
 </p>
 
 <h3>Fonts</h3>