feat(components): extract small loading indicator component

web/components/ui/loading_small.templ

@@ -0,0 +1,7 @@
+package ui
+
+templ LoadingIndicatorSmall() {
+	<div class="flex items-center justify-center py-8">
+		<div class="h-5 w-5 animate-spin border-2 border-(--panel-soft) border-t-(--accent)"></div>
+	</div>
+}