fix(fonts): add Vazirmatn src to css font-face (@nadalaba) (monkeytypegame#6971)

Author: nadalaba

frontend/src/styles/fonts.scss

@@ -1,5 +1,13 @@
 @use "sass:map";
 
+@font-face {
+  font-family: "Vazirmatn";
+  font-style: normal;
+  font-weight: 400;
+  font-display: block;
+  src: url("/webfonts/Vazirmatn-Regular.woff2") format("woff2");
+}
+
 @each $font, $config in $fonts {
   $dir: "webfonts";
   $previewDir: "webfonts-preview";