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-ia-generativa-contenido-automatico-2025/index.html

@@ -272,7 +272,7 @@
                     <ul>
                         <li>Emails of seguimiento post-venta automáticos</li>
                         <li>Propuestas comercailes personalizadas usando <a href="/odoo-ia/odoo-openai-api-integracion-2025/" rel="nofollow noopener">integration with OpenAI</a></li>
-                        <li>Respuestas of support smarts with <a href="/odoo-ai/odoo-chatbot-ai-atencion-client-2025/" rel="nofollow noopener">chatbots advanceds</a></li>
+                        <li>Respuestas of support smarts with <a href="/en/odoo-ia/odoo-chatbot-ia-atencion-cliente-2025/" rel="nofollow noopener">chatbots advanceds</a></li>
                         <li>Campañas of email marketing adaptativas</li>
                     </ul>
                 </div>
@@ -284,7 +284,7 @@
                         <li>Reportes financieros mensuales automáticos</li>
                         <li>Analysis of tenofncais of sales</li>
                         <li>Resúmenes ejecutivos smarts</li>
-                        <li>Alertas proactivas with explicaciones utilizando el <a href="/odoo-ai/odoo-engine-ai-engine-inteligencai-2025/" rel="nofollow noopener">engine of AI</a></li>
+                        <li>Alertas proactivas with explicaciones utilizando el <a href="/en/odoo-ia/" rel="nofollow noopener">engine of AI</a></li>
                     </ul>
                 </div>
                 
@@ -295,7 +295,7 @@
                         <li>Descripciones SEO-optimizadas automáticas</li>
                         <li>Títulos persuasivos for e-commerce</li>
                         <li>Content adaptado por canal of venta</li>
-                        <li>Traducciones automáticas multi-idioma with <a href="/odoo-ai/odoo-ocr-ai-rewithocimiento-documentos-2025/" rel="nofollow noopener">rewithocimiento of documentos</a></li>
+                        <li>Traducciones automáticas multi-idioma with <a href="/en/odoo-ia/odoo-ocr-ia-reconocimiento-documentos-2025/" rel="nofollow noopener">rewithocimiento of documentos</a></li>
                     </ul>
                 </div>
                 
@@ -510,7 +510,7 @@
                 </ol>
             </div>
             
-            <p>En 2025, la pregunta no es si necesitas AI generative—es si pueofs permitirte seguir creando content of la manera tradicional mientras tu competencai automatiza y escala. La combinación of AI generative with otras funcionalidaofs como <a href="/odoo-ai/odoo-inventory-ai-smart-2025/" rel="nofollow noopener">management smart of inventory</a> crea un ecosistema enterprise completamente automatizado.</p>
+            <p>En 2025, la pregunta no es si necesitas AI generative—es si pueofs permitirte seguir creando content of la manera tradicional mientras tu competencai automatiza y escala. La combinación of AI generative with otras funcionalidaofs como <a href="/en/odoo-ia/" rel="nofollow noopener">management smart of inventory</a> crea un ecosistema enterprise completamente automatizado.</p>
         </footer>
     </div>