fix(blog): move tags and garden badge inline with Planted date

Tended date now appears on its own line below, matching the desired
layout: Planted + tags + badge on line 1, Tended on line 2.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

_includes/layouts/post.njk

@@ -28,15 +28,10 @@ withBlogSidebar: true
   {% endif %}
 
   <div class="post-meta mb-4 sm:mb-6">
+    <div class="flex flex-wrap items-center gap-2">
       <span class="font-mono text-sm">Planted: </span><time-difference><time class="dt-published font-mono text-sm" datetime="{{ date.toISOString() }}">
         {{ date | dateDisplay }}
       </time></time-difference>
-    {% if updated %}
-    <br>
-    <span class="font-mono text-sm">Tended: </span><time-difference><time class="dt-updated font-mono text-sm" datetime="{{ updated | isoDate }}">
-      {{ updated | dateDisplay }}
-    </time></time-difference>
-    {% endif %}
       {% if category | withoutGardenTags %}
       <ul class="post-categories flex flex-wrap gap-2 list-none p-0 m-0" role="list" aria-label="Categories">
         {# Handle both string and array categories #}
@@ -52,6 +47,14 @@ withBlogSidebar: true
       {# Digital Garden stage badge #}
       {% include "components/garden-badge.njk" %}
     </div>
+    {% if updated %}
+    <div>
+      <span class="font-mono text-sm">Tended: </span><time-difference><time class="dt-updated font-mono text-sm" datetime="{{ updated | isoDate }}">
+        {{ updated | dateDisplay }}
+      </time></time-difference>
+    </div>
+    {% endif %}
+  </div>
 
   {# Bridgy syndication content - controls what gets posted to social networks #}
   {# For interaction types (bookmarks, likes, replies, reposts), include the target URL #}