feat: add community publishing and news syndication

src/routes/database/[category]/+page.svelte

@@ -2,7 +2,15 @@
 	import DatabaseCategoryNav from '$lib/components/DatabaseCategoryNav.svelte';
 	import DatabaseItemCard from '$lib/components/DatabaseItemCard.svelte';
 	import DatabaseDiscoveryConsole from '$lib/components/DatabaseDiscoveryConsole.svelte';
-	let { data } = $props();
+	import DatabaseDiscussionDialog from '$lib/components/DatabaseDiscussionDialog.svelte';
+	import { page } from '$app/state';
+	let { data, form } = $props();
+	const discussionCloseHref = () => {
+		const target = new URL(page.url);
+		target.searchParams.delete('discussion');
+		target.hash = data.selectedItem ? `database-item-${data.selectedItem.id}` : '';
+		return `${target.pathname}${target.search}${target.hash}`;
+	};
 </script>
 
 <svelte:head>
@@ -27,4 +35,7 @@
 			</div>
 		{/each}
 	</section>
+	{#if data.selectedItem}
+		<DatabaseDiscussionDialog item={data.selectedItem} comments={data.discussionComments} viewer={data.viewer} {form} signInHref={`/sign-in?returnTo=${encodeURIComponent(`/database/${data.category.slug}?discussion=${data.selectedItem.id}`)}`} closeHref={discussionCloseHref()}/>
+	{/if}
 </main>