Did a lot. Tested SSE & started on socket.io, should prob kill s.io replace w/ ws

frontend/ui/Chat.vue

@@ -97,7 +97,7 @@ export default {
     this.socket = null;
   },
   mounted() {
-    this.socket = io(window.location.origin);
+    this.socket = io('/chat');
     this.socket.on("chat", msg => {
       this.chatHistory.push(msg);
     });

frontend/ui/Chevron.vue

@@ -0,0 +1,22 @@
+<template>
+  <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-chevron-down" :class="{rotate}"><polyline points="6 9 12 15 18 9"></polyline></svg>
+</template>
+
+<script>
+export default {
+  props: {
+    rotate: false,
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.feather-chevron-down {
+  transition: all .3s ease;
+  transform-origin: 12px;
+
+  &.rotate {
+    transform: rotate(-180deg);
+  }
+}
+</style>