feat: Introduce the Shaarli Professional theme with new templates, styles, scripts, and updated documentation.

shaarli-pro/page.footer.html

@@ -1,15 +1,15 @@
-<footer class="footer-main" style="margin-top: 3rem; padding: 2rem 0; border-top: 1px solid var(--border); text-align: center; color: var(--text-secondary); font-size: 0.9rem;">
+<footer class="footer-main">
     <p>
-        Powered by <a href="https://github.com/shaarli/Shaarli" target="_blank" rel="noopener" style="color:var(--text-main);">Shaarli</a>.
+        Powered by <a href="https://github.com/shaarli/Shaarli" target="_blank" rel="noopener">Shaarli</a>.
         {if="$is_logged_in"}
-        <span class="footer-divider">|</span> <a href="{$base_path}/admin/tools" style="color:var(--text-main);">Administration</a>
+        <span class="footer-separator">|</span> <a href="{$base_path}/admin/tools">Administration</a>
         {/if}
     </p>
-    <div class="footer-feeds" style="margin-top: 0.5rem;">
+    <div class="footer-feeds">
         <a href="{$base_path}/feed/rss" title="RSS Feed"><i class="mdi mdi-rss"></i> RSS</a>
-        <span style="margin: 0 0.5rem;">•</span>
+        <span class="footer-separator">•</span>
         <a href="{$base_path}/feed/atom" title="Atom Feed">Atom</a>
-        <span style="margin: 0 0.5rem;">•</span>
+        <span class="footer-separator">•</span>
         <a href="{$base_path}/daily" title="Daily">Daily</a>
     </div>