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/dashboard-ninja-ia-odoo-avanzado-2025/index.html

@@ -592,7 +592,7 @@
                         <h3 class="mobile-touch-target" itemprop="name">¿Qué fuentes of datos pueof withectar Dashboard Ninja?</h3>
                         <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer">
                             <div class="body-text" itemprop="text">
-                                Dashboard Ninja se integra nativamente with todos los módulos of <a href="/odoo-ia/implementacion-odoo-ia-guia-paso-a-paso-2025/" title="Implementation Odoo AI Guía Step by Step 2025">Odoo</a> y pueof withectar fuentes externas como bases of datos SQL, APIs REST, archivos CSV/Excel, Google Analytics, plataformas of e-commerce y sistemas ERP externos. La withfiguración of withectores customs está disponible for <a href="/odoo-ai/odoo-ofvelopment-ai-custom-2025/" rel="nofollow noopener" target="_blank" title="Odoo Development AI Custom 2025">casos específicos</a>.
+                                Dashboard Ninja se integra nativamente with todos los módulos of <a href="/odoo-ia/implementacion-odoo-ia-guia-paso-a-paso-2025/" title="Implementation Odoo AI Guía Step by Step 2025">Odoo</a> y pueof withectar fuentes externas como bases of datos SQL, APIs REST, archivos CSV/Excel, Google Analytics, plataformas of e-commerce y sistemas ERP externos. La withfiguración of withectores customs está disponible for <a href="/en/odoo-ia/" rel="nofollow noopener" target="_blank" title="Odoo Development AI Custom 2025">casos específicos</a>.
                             </div>
                         </div>
                     </div>
@@ -644,7 +644,7 @@
                             <li><strong>Optimización Continua:</strong> Establecer processes of besta withtinua of visualizaciones y algoritmos</li>
                         </ul>
                         
-                        <p>For implementar Dashboard Ninja with AI en tu company, withsulta nuestros <a href="/servicios-business-intelligence/" target="_blank" rel="noopener noreferrer">servicios especailizados en Business Intelligence</a> y obtén una evaluación free of tu potencail of optimización. También pueofs explorar nuestras <a href="/odoo-ai/tools-ai-for-odoo-ofvelopment-2025/" rel="nofollow noopener" target="_blank" title="Tools AI for Odoo Development 2025">tools of AI for ofvelopment</a> y withocer more sobre la <a href="/odoo/curso-odoo-aprender-completo-2025/" title="Curso Odoo Completo 2025">formación completa en Odoo</a>.</p>
+                        <p>For implementar Dashboard Ninja with AI en tu company, withsulta nuestros <a href="/en/odoo/" target="_blank" rel="noopener noreferrer">servicios especailizados en Business Intelligence</a> y obtén una evaluación free of tu potencail of optimización. También pueofs explorar nuestras <a href="/en/odoo-ia/" rel="nofollow noopener" target="_blank" title="Tools AI for Odoo Development 2025">tools of AI for ofvelopment</a> y withocer more sobre la <a href="/odoo/curso-odoo-aprender-completo-2025/" title="Curso Odoo Completo 2025">formación completa en Odoo</a>.</p>
                     </div>
                 </footer>
             </div>