First implementation of 10 finger typing

tippen/public/fonts/nunito.css

@@ -0,0 +1,22 @@
+/* Nunito, self-hosted: one variable file per subset covers 500-900.
+
+   Google Fonts would be a network round trip the mouse may not have, and a
+   cached app shell rendered in the fallback face looks broken. latin-ext is
+   what carries "Hörbücher" and "Käpt'n"; the Cyrillic and Vietnamese subsets
+   Google also offers are dropped, since nothing in this UI can produce them. */
+@font-face {
+  font-family: "Nunito";
+  font-style: normal;
+  font-weight: 500 900;
+  font-display: swap;
+  src: url("/fonts/nunito-latin-ext.woff2") format("woff2");
+  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+@font-face {
+  font-family: "Nunito";
+  font-style: normal;
+  font-weight: 500 900;
+  font-display: swap;
+  src: url("/fonts/nunito-latin.woff2") format("woff2");
+  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}