refactor: group webapp routes to allow opting out of header/footer la…

…yout

- also opt stream embed out of layout

src/routes/+layout.svelte → src/routes/(app)/+layout.svelte

@@ -20,7 +20,7 @@
     });
   }
 
-  import "../app.css";
+  import "../../app.css";
 
   onMount(() => {
     const {

src/routes/+page.svelte → src/routes/(app)/+page.svelte

@@ -10,8 +10,8 @@
   import { FontAwesomeIcon } from "fontawesome-svelte";
   import { faPlus } from "@fortawesome/free-solid-svg-icons";
 
-  import { dates } from "../stores/dates";
-  import EventCard from "./_event_card.svelte";
+  import { dates } from "../../stores/dates";
+  import EventCard from "../_event_card.svelte";
   import { eventEffectiveDate } from "$lib/utils/event_helpers";
   import { fade } from "svelte/transition";
 

src/routes/event/[id]/[slug]/embed/+page@.svelte → src/routes/(app)/event/[id]/[slug]/embed/+page@.svelte

@@ -6,6 +6,8 @@
 
   import Embed from "./_embed.svelte";
 
+  import "../../../../../../app.css";
+
   export let data: PageData;
   let event: CountdownDate;
   $: event = data.event;