init with crummy buzzer & docker setup

so much boilerplate :O

public/buzzer.css

@@ -0,0 +1,50 @@
+body {
+  font-family: sans-serif;
+}
+input {
+  width: 20em;
+}
+h2 {
+  font-size: 1em;
+}
+ul {
+  /*list-style-type: none;
+  margin: 0;
+  padding: 0;*/
+}
+li.me::after {
+  content: " — that's you!";
+  font-style: italic;
+}
+li.buzzing {
+  color: red;
+  font-weight: bold;
+  font-size: 2em;
+  list-style-type: none;
+}
+li.buzzing.first::before {
+  content: "🥇 ";
+}
+li.buzzing.too-late {
+  color: black;
+  font-weight: bold;
+  font-size: 1.2em;
+}
+li.buzzing.too-late::before {
+  content: "🥈 ";
+}
+#info {
+  position: absolute;
+}
+#buzzbox {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  width: 100%;
+  height: 90%;
+  /*position: absolute;*/
+}
+#active {
+  color: red;
+  display: none;
+}