Split filesystem up in components

Also thumbnails work now

svelte/src/filesystem/viewers/FilePreview.svelte

@@ -0,0 +1,54 @@
+<script>
+import FileManager from "../filemanager/FileManager.svelte";
+import Audio from "./Audio.svelte";
+import Image from "./Image.svelte";
+import Pdf from "./PDF.svelte";
+import Video from "./Video.svelte";
+
+export let navigator
+export let state
+export let toolbar_visible
+export let edit_window
+</script>
+
+<div class="file_preview checkers" class:toolbar_visible>
+	{#if state.viewer_type === "dir"}
+		<FileManager
+			navigator={navigator}
+			state={state}
+			edit_window={edit_window}
+			on:loading
+		/>
+	{:else if state.viewer_type === "audio"}
+		<Audio state={state} on:open_sibling={e => {navigator.open_sibling(e.detail)}}/>
+	{:else if state.viewer_type === "image"}
+		<Image state={state} on:open_sibling={e => {navigator.open_sibling(e.detail)}}/>
+	{:else if state.viewer_type === "video"}
+		<Video state={state} on:open_sibling={e => {navigator.open_sibling(e.detail)}}/>
+	{:else if state.viewer_type === "pdf"}
+		<Pdf state={state}/>
+	{/if}
+</div>
+
+<style>
+.file_preview {
+	position: absolute;
+	left: 0;
+	right: 0;
+	top: 0;
+	bottom: 0;
+	display: inline-block;
+	min-height: 100px;
+	min-width: 100px;
+	text-align: center;
+	vertical-align: middle;
+	transition: left 0.5s;
+	overflow: hidden;
+	border-radius: 12px;
+	border: 2px solid var(--separator);
+}
+
+.file_preview.toolbar_visible {
+	left: 8em;
+}
+</style>