Add ablum feature to web (#352)

* Added album page

* Refactor sidebar

* Added album assets count info

* Added album viewer page

* Refactor album sorting

* Fixed incorrectly showing selected asset in album selection

* Improve fetching speed with prefetch

* Refactor to use ImmichThubmnail component for all

* Update to the latest version of Svelte

* Implement fixed app bar in album viewer

* Added shared user avatar

* Correctly get all owned albums, including shared

web/src/lib/utils/click-outside.ts

@@ -0,0 +1,15 @@
+export function clickOutside(node: Node) {
+	const handleClick = (event: any) => {
+		if (!node.contains(event.target)) {
+			node.dispatchEvent(new CustomEvent('out-click'));
+		}
+	};
+
+	document.addEventListener('click', handleClick, true);
+
+	return {
+		destroy() {
+			document.removeEventListener('click', handleClick, true);
+		},
+	};
+}