Remove the word "articles" from the web page and replace it with "publications".

src/lib/components/PublicationFeed.svelte

@@ -90,7 +90,7 @@
       <ArticleHeader {event} />
     {/each}
   {:else}
-    <p class='text-center'>No articles found.</p>
+    <p class='text-center'>No publications found.</p>
   {/if}
   {#if !loadingMore && !endOfFeed}
     <div class='flex justify-center mt-4 mb-8'>

src/routes/+page.svelte

@@ -28,7 +28,7 @@
   {:else}
     <div class='leather w-full flex justify-end'>
       <Button>
-        {`Showing articles from: ${getFeedTypeFriendlyName($feedType)}`}<ChevronDownOutline class='w-6 h-6' />
+        {`Showing publications from: ${getFeedTypeFriendlyName($feedType)}`}<ChevronDownOutline class='w-6 h-6' />
       </Button>
       <Dropdown class='w-fit p-2 space-y-2 text-sm'>
         <li>