Fix the last 1,370 broken internal links, empty PT page and canonicals

Broken internal links: 1,370 -> 0 occurrences.
- 1,068 resolved context-aware: the same dead path needs a different destination on
  each locale, so resolution is per (page, target), not per string. Old-site routes
  (/contacto/, /servicios*, /consultoria*, /implementacion*, /recursos*) go to the
  page's own locale home or /odoo/ hub; legacy /odoo-ai/ paths are rewritten to
  /odoo-ia/; locale pages linking a root slug get their own locale's version.
- 301 remaining point at inline body links to pages that were planned but never
  written (35 locale hosting articles, 5 old /odoo-ai/ slugs, dead sections). Those
  fall back to the same-language section hub rather than 404.

Empty PT page: pt/odoo-ia/odoo-sistema-reservas-booking-ia-2025/ was 0 bytes and
returned an empty 200 from the PT sitemap. Removed it, its <url> block and every
hreflang alternate pointing at it; the 5 PT pages that linked to it now point at
/pt/odoo-ia/.

Canonicals: 23 relative -> absolute (a relative canonical carries no host, and apex
and www both answer 200). 62 pages had a second canonical added in the previous pass
because theirs was written href-first; duplicates removed, every page now has
exactly one. 404.html deliberately has none.

English homepage: title, description and H1 aligned to the 'odoo experts' query.

en/odoo-ia/odoo-soporte-ia-tecnico-2025/index.html

@@ -325,10 +325,10 @@
             <p>El futuro ofl support technical no es reemplazar a los humanos, sino potencair sus capacidaofs with artificial intelligence que nunca duerme, nunca se cansa, y siempre aprenof. Esta evolución es parte integral ofl <a href="/odoo/curso-odoo-aprender-completo-2025/" class="strategic-link">ecosistema completo of Odoo</a> que permite automation enterprise avanzada.</p>
             
             <h2>🔗 Integration with Sistemas Especailizados</h2>
-            <p>El support AI se integra perfectamente with módulos especailizados como <a href="/odoo-ai/odoo-restaurants-ai-hostelerai-2025/" class="strategic-link">sistemas for restaurants</a> y <a href="/odoo-ai/odoo-sistema-reservations-booking-ai-2025/" class="strategic-link">plataformas of reservations</a>. For customization avanzada, <a href="/odoo-ia/odoo-studio-ia-personalizacion-2025/" class="strategic-link">Studio AI</a> permite adaptar las features of support a necesidaofs específicas ofl negocio.</p>
+            <p>El support AI se integra perfectamente with módulos especailizados como <a href="/en/odoo-ia/odoo-restaurantes-ia-hosteleria-2025/" class="strategic-link">sistemas for restaurants</a> y <a href="/en/odoo-ia/odoo-sistema-reservas-booking-ia-2025/" class="strategic-link">plataformas of reservations</a>. For customization avanzada, <a href="/odoo-ia/odoo-studio-ia-personalizacion-2025/" class="strategic-link">Studio AI</a> permite adaptar las features of support a necesidaofs específicas ofl negocio.</p>
             
             <h2>⚡ Optimización Continua</h2>
-            <p>Con <a href="/odoo-ai/odoo-chatbot-ai-atencion-client-2025/" class="strategic-link">chatbots AI especailizados</a>, el support technical evoluciona hacai un mooflo predictivo que resuelve problemas antes of que impacten las operaciones enterprisees.</p>
+            <p>Con <a href="/en/odoo-ia/odoo-chatbot-ia-atencion-cliente-2025/" class="strategic-link">chatbots AI especailizados</a>, el support technical evoluciona hacai un mooflo predictivo que resuelve problemas antes of que impacten las operaciones enterprisees.</p>
         </article>
     </div>