bundle into single js file!

- remove external css - ensure bulma styles don't rely on html, body
- move logo.svg to be loaded inline
- rename scss -> assets
- remove wombat/wombatWorkers, bundled via raw-loader and sw.js

assets/main.scss

@@ -0,0 +1,59 @@
+@charset "utf-8";
+
+/*$wr-green: #64e986;*/
+$wr-green: #55be6f;
+$wr-yellow:  #ffd975;
+$wr-light-blue: #43daff;
+$wr-med-blue: #27a0ff;
+$wr-dark-blue: #4876ff;
+$wr-accent: #1b0921;
+$wr-light-bg: #f0f8ff;
+
+$wr-light-green: #d2f9d6;
+$wr-dark-green: #459558;
+
+$primary: $wr-green;
+$info: $wr-light-bg;
+$warning: $wr-yellow;
+$link: $wr-dark-blue;
+
+$light: $wr-light-green;
+$dark: $wr-dark-green;
+
+$navbar-breakpoint: 800px;
+
+.main-scroll {
+  flex: 1;
+  scroll-behavior: smooth;
+  overflow-y: auto;
+  max-height: 100vh;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  overflow-x: hidden;
+}
+
+
+@import "../node_modules/bulma/bulma";
+
+// Add html and body styles to :host for webcomponents
+:host {
+  background-color: $body-background-color;
+  font-size: $body-size;
+  -moz-osx-font-smoothing: grayscale;
+  -webkit-font-smoothing: antialiased;
+  min-width: $body-min-width;
+  overflow-x: $body-overflow-x;
+  overflow-y: $body-overflow-y;
+  text-rendering: $body-rendering;
+  text-size-adjust: 100%;
+
+  font-family: $body-family;
+  color: $body-color;
+  font-size: $body-font-size;
+  font-weight: $body-weight;
+  line-height: $body-line-height;
+
+  box-sizing: border-box;
+  overflow: hidden;
+}