dice function now on the website

- jQuery was added to make this work.
- Cards were removed.

node_modules/@mdi/font/scss/_functions.scss

@@ -0,0 +1,20 @@
+@function char($character-code) {
+    @if function-exists("selector-append") {
+        @return unquote("\"\\#{$character-code}\"");
+    }
+
+    @if "\\#{'x'}" == "\\x" {
+        @return str-slice("\x", 1, 1) + $character-code;
+    }
+    @else {
+        @return #{"\"\\"}#{$character-code + "\""};
+    }
+}
+
+@function mdi($name) {
+    @if map-has-key($mdi-icons, $name) == false {
+        @warn "Icon #{$name} not found.";
+        @return "";
+    }
+    @return char(map-get($mdi-icons, $name));
+}