Migrate all the things

* Migrates from Mongo to Postgres.
* Migrates from JSPM to Webpack.
* Migrates from React to Vuejs.
* Migrates from Bootstrap to Bulma.

Also:
* Fixes rendering of meta data in the document head tag.

public/src/router/index.js

@@ -0,0 +1,25 @@
+import Vue from 'vue';
+import Router from 'vue-router';
+import index from '../views/index.vue';
+import share from '../views/share.vue';
+
+Vue.use(Router);
+
+const router = new Router({
+  mode: 'history',
+  routes: [
+    { path: '/', component: index },
+    { path: '/:service/:type/:id', name: 'share', component: share },
+  ],
+});
+
+router.afterEach((to) => {
+  if (typeof window !== 'undefined') {
+    ga('send', { // eslint-disable-line no-undef
+      hitType: 'pageview',
+      page: to.fullPath,
+    });
+  }
+});
+
+export default router;