Initial import of fitme3070.pt platform

Plain-PHP fleet platform with id.andmore.pt SSO. Wires shared/platform-tools
as a submodule (platform_update, backups, git/migration tools) like the other
platforms.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

site/includes/crossfit_badge.php

@@ -0,0 +1,19 @@
+<!-- Classes section -->
+<section class="classes-section">
+  <div class="container">
+    <div class="row">
+      <div class="col-lg-6">
+        <div class="section-title">
+          <h2><a href="https://journal.crossfit.com" target="_blank" title="CrossFit Journal: The Performance-Based Lifestyle Resource"> <img  loading="lazy" src="https://de45qwmlmgefw.cloudfront.net/badges/black-300x150.png" width="300px" height="150" alt="CrossFit Journal: The Performance-Based Lifestyle Resource" /></a></h2>
+        </div>
+      </div>
+      <div class="col-lg-6">
+        <div class="classes-text">
+          <p>Mais do que uma modalidade, o CrossFit é um estilo de vida. O CrossFit Journal tem as dicas essenciais desde alimentação, treinos que pode realizar em casa e as novidades da modalidade pelo mundo inteiro. 
+            Mantenha-se informado e sempre a par das novidades sobre o mundo do CrossFit. </p>
+          <a href="https://journal.crossfit.com" class="site-btn">Visita o CrossFitJournal</a> </div>
+      </div>
+    </div>
+  </div>
+</section>
+<!-- Trainers section end -->