Add nullxception/roundy theme

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

README.md

@@ -2203,7 +2203,7 @@ If you're using [Antigen](https://github.com/zsh-users/antigen), you can test th
 - [rocket](https://github.com/Alexandresl/rocket-zsh-theme) - Minimalist theme, includes `git` and `hg` status decoration.
 - [rougarou](https://github.com/RougarouTheme/rougarou-zsh) - A dark theme.
 - [rounded](https://github.com/daniilty/rounded-zsh-theme) - Includes current directory and `git` status decorations.
-- [roundy](https://github.com/nullxception/roundy) - fast, cute and roundy theme. Includes `git` decorations. Requires nerd fonts and a unicode-capable terminal application.
+- [roundy](https://github.com/nullxception/roundy) - Fast, cute and roundy theme. Includes decorators for `git` status, current directory and last command execution time. Requires nerd fonts and a unicode-capable terminal application.
 - [roz](https://github.com/rozNum/roz-zsh-theme) - Minimalist. Includes `git` status decorations, best on a darker background.
 - [rs](https://github.com/rogeliosamuel621/rs-zsh-theme) - Includes `git` decorations. Requires unicode capable terminal.
 - [rufus](https://github.com/runarsf/rufus-zsh-theme) - Optimized for dark backgrounds.