This theme has @unocss/preset-icons and @iconify/json pre-installed and configured, allowing the use of icons wherever needed. According to UnoCSS specs, icons must follow the format i-<collection>-<icon> or i-<collection>:<icon>. Examples include:
"i-ri:twitter-x-fill""i-ri-twitter-x-fill""i-mdi:github""i-mdi-github"
You can explore more available icon sets on icon-sets.iconify.design. Once you’ve found the desired icon, select it, then copy the UnoCSS icon name from the “Icon” dropdown.
For more details on usage, please refer to the UnoCSS: Icons Preset.