privacy: remove phone number from CV — private data

- Clear phone field in both EN/ES JSON data
- Conditional rendering in footer, plain text, and JSON-LD
- Chat agent already configured to not reveal contact details

templates/partials/cv/cv-footer.html

@@ -32,6 +32,7 @@
                     <a href="mailto:{{.CV.Personal.Email}}" target="_blank" rel="noopener noreferrer">{{.CV.Personal.Email}}</a>
                 </div>
             </li>
+            {{if .CV.Personal.Phone}}
             <li>
                 <div class="footer-label">{{.UI.Footer.Phone}}</div>
                 <div class="footer-separator"><i class="fa fa-circle"></i></div>
@@ -39,6 +40,7 @@
                     <a href="tel:{{.CV.Personal.Phone}}" target="_blank" rel="noopener noreferrer">{{.CV.Personal.Phone}}</a>
                 </div>
             </li>
+            {{end}}
         </ul>
     </div>
 

templates/partials/layout/head-structured-data.html

@@ -13,8 +13,8 @@
       "description": "{{.CV.Summary}}",
       "url": "{{.CV.Personal.Website}}",
       "image": "{{.CV.Personal.Website}}/static/images/profile.jpg",
-      "email": "{{.CV.Personal.Email}}",
-      "telephone": "{{.CV.Personal.Phone}}",
+      "email": "{{.CV.Personal.Email}}",{{if .CV.Personal.Phone}}
+      "telephone": "{{.CV.Personal.Phone}}",{{end}}
       "birthDate": "{{.CV.Personal.DateOfBirth}}",
       "birthPlace": {
         "@type": "Place",