feat: add custom nds fonts for 7px and 9px text

app/assets/app.css

@@ -5,6 +5,20 @@
   font-style: normal;
 }
 
+@font-face {
+  font-family: "NDS7";
+  src: url("/assets/nds-7px.ttf") format("truetype");
+  font-weight: normal;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "NDS9";
+  src: url("/assets/nds-9px.ttf") format("truetype");
+  font-weight: normal;
+  font-style: normal;
+}
+
 * {
   box-sizing: border-box;
   margin: 0;
@@ -12,9 +26,6 @@
 }
 
 body {
-  font-family: "Nintendo DS BIOS", monospace;
-  -webkit-font-smoothing: none;
-  -moz-osx-font-smoothing: grayscale;
   image-rendering: pixelated;
   image-rendering: crisp-edges;
 }