chore: move hidden sentiment div below article excerpt in newspaper template

The diff relocates the hidden sentiment display element from above the article-meta section to a position after the excerpt text within the article-content div, preserving its hidden state while adjusting DOM order for cleaner template structure.

templates/newspaper_view.html

@@ -164,7 +164,7 @@
                 <h2 class="article-title">
                     <a href="{{ article.link }}" target="_blank">{{ article.title }}</a>
                 </h2>
-                <input type="hidden" name="sentiment" value="{{ article.sentiment }}">
+
                 <div class="article-meta">
                     <span class="article-source">{{ article.feed_name }}</span>
                     {% if article.author %}
@@ -179,6 +179,8 @@
                     {% set clean_text = full_content|striptags %}
                     {% set display_text = clean_text[:500] if article.content else clean_text[:300] %}
                     {{ display_text }}{% if clean_text|length > (500 if article.content else 300) %}...{% endif %}
+                
+                    <div class="article-sentiment" style="display: none">Sentiment: {{ article.sentiment }}</div>
                 </div>
                 
                 {% set words = full_content.split() %}