Add blog post: Ghostfolio 3

apps/client/src/app/pages/blog/2026/04/ghostfolio-3/ghostfolio-3-page.html

@@ -4,7 +4,7 @@
       <article>
         <div class="mb-4 text-center">
           <h1 class="mb-1">Ghostfolio 3.0</h1>
-          <div class="mb-3 text-muted"><small>2026-04-03</small></div>
+          <div class="mb-3 text-muted"><small>2026-04-22</small></div>
           <img
             alt="Ghostfolio 3.0 Teaser"
             class="border rounded w-100"
@@ -23,7 +23,7 @@
             simplifying investment tracking while prioritizing user privacy.
           </p>
           <p>
-            This release marks the next major version in our Open Source
+            Today’s release marks the next major version in our Open Source
             Software (OSS) journey.
           </p>
         </section>