fix: update default sitemap priority

src/sitemap.xml.njk

@@ -12,7 +12,7 @@ eleventyExcludeFromCollections: true
         <loc>{{ site.url }}{{ page.url }}</loc>
         <lastmod>{{ page.date | htmlDateString }}</lastmod>
         <changefreq>{{ page.data.sitemapChangefreq | default("monthly") }}</changefreq>
-        <priority>{{ page.data.sitemapPriority | default(0.8) }}</priority>
+        <priority>{{ page.data.sitemapPriority | default(0.5) }}</priority>
       </url>
     {%- endif %}
   {%- endfor %}