feat: enhance download link styling for macOS agent guide

Signed-off-by: Manuel Abascal <mjabascal10@gmail.com>

Author: mjabascal10

frontend/src/app/app-module/guides/guide-macos-agent/guide-macos-agent.component.html

@@ -13,7 +13,7 @@ <h4 class="card-title mb-0 text-primary">
       <li>
         <p class="step-guide">
           <span class="step_number">1</span>
-          Download the <a [href]="getDownloadUrl()" download="utmstack-macos-agent.pkg"><strong>utmstack-macos-agent.pkg</strong></a> file.
+          Download the <a [href]="getDownloadUrl()" download="utmstack-macos-agent.pkg" class="text-primary fw-semibold text-decoration-none">utmstack-macos-agent.pkg</a> file.
         </p>
       </li>
       <li>