Initial commit. Working login, example UI with prototype and demo, connections to DB and DAV, local and prod setups.

frontend/src/lib/components/ui/form/form-button.svelte

@@ -0,0 +1,7 @@
+<script lang="ts">
+	import * as Button from "$lib/components/ui/button/index.js";
+
+	let { ref = $bindable(null), ...restProps }: Button.Props = $props();
+</script>
+
+<Button.Root bind:ref type="submit" {...restProps} />