feat: Transform HookLab to OBC Maçonnerie showcase site

Complete transformation of the Next.js project into a professional
showcase site for OBC Maçonnerie (Benoît Colin, maçon in Nord 59).

Key changes:
- Remove all HookLab/Sanity/Supabase/Stripe/admin/training infrastructure
- Full OBC Maçonnerie identity: logo, colors, contact info, SIREN
- Schema.org LocalBusiness structured data for Benoît Colin
- SEO metadata for all pages targeting Nord 59 keywords

New pages created (23 total):
- Home page with 10 sections (hero, services, pillars, partners,
  zone, realisations, testimonials, FAQ, contact form, footer)
- Service pages: construction-maison, renovation, assainissement,
  creation-acces, demolition, services
- Secondary pages: realisations, partenaires, contact
- Blog: listing + 6 SEO articles with static content
- 8 local SEO pages: Orchies, Douai, Valenciennes, Mouchin,
  Flines-lès-Raches, Saint-Amand-les-Eaux
- Legal pages: mentions-legales, cgv, confidentialite (OBC adapted)

Components:
- Navbar with OBC branding + mobile menu
- Footer with dark navy theme, services + navigation links
- ContactForm client component (devis request)
- LocalSEOPage reusable component for local SEO pages
- CookieBanner updated with OBC cookie key

Config:
- layout.tsx: OBC metadata, Schema.org, no Sanity CDN
- globals.css: stone color variables added
- next.config.ts: removed Sanity CDN remotePatterns
- sitemap.ts: all 30 OBC pages
- robots.ts: allow all except /api/
- api/contact/route.ts: OBC devis email template

https://claude.ai/code/session_01Uec4iHjcPwB1pU41idWEdF

app/sitemap.ts

@@ -1,95 +1,49 @@
 import type { MetadataRoute } from "next";
 
-const BASE_URL = process.env.NEXT_PUBLIC_APP_URL || "https://hooklab.eu";
+const BASE_URL = process.env.NEXT_PUBLIC_APP_URL || "https://obc-maconnerie.fr";
 
 export default function sitemap(): MetadataRoute.Sitemap {
   const now = new Date();
 
   return [
-    // Page d'accueil - priorité max
-    {
-      url: BASE_URL,
-      lastModified: now,
-      changeFrequency: "weekly",
-      priority: 1.0,
-    },
+    // Accueil
+    { url: BASE_URL, lastModified: now, changeFrequency: "weekly", priority: 1.0 },
 
-    // Démos métiers - pages stratégiques SEO
-    {
-      url: `${BASE_URL}/macon`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.9,
-    },
-    {
-      url: `${BASE_URL}/paysagiste`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.9,
-    },
-    {
-      url: `${BASE_URL}/plombier`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.9,
-    },
+    // Pages services principales
+    { url: `${BASE_URL}/services`, lastModified: now, changeFrequency: "monthly", priority: 0.9 },
+    { url: `${BASE_URL}/construction-maison`, lastModified: now, changeFrequency: "monthly", priority: 0.9 },
+    { url: `${BASE_URL}/renovation`, lastModified: now, changeFrequency: "monthly", priority: 0.9 },
+    { url: `${BASE_URL}/assainissement`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/creation-acces`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/demolition`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
 
-    // Pages SEO locales - site internet artisan + ville
-    {
-      url: `${BASE_URL}/site-internet-artisan-douai`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-    {
-      url: `${BASE_URL}/site-internet-artisan-orchies`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-    {
-      url: `${BASE_URL}/site-internet-artisan-valenciennes`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-    {
-      url: `${BASE_URL}/site-internet-artisan-saint-amand-les-eaux`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-    {
-      url: `${BASE_URL}/site-internet-artisan-arleux`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-    {
-      url: `${BASE_URL}/site-internet-artisan-denain`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
+    // Pages secondaires
+    { url: `${BASE_URL}/realisations`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/partenaires`, lastModified: now, changeFrequency: "monthly", priority: 0.7 },
+    { url: `${BASE_URL}/contact`, lastModified: now, changeFrequency: "monthly", priority: 0.9 },
+    { url: `${BASE_URL}/blog`, lastModified: now, changeFrequency: "weekly", priority: 0.7 },
 
-    // Légal
-    {
-      url: `${BASE_URL}/cgv`,
-      lastModified: now,
-      changeFrequency: "yearly",
-      priority: 0.3,
-    },
-    {
-      url: `${BASE_URL}/mentions-legales`,
-      lastModified: now,
-      changeFrequency: "yearly",
-      priority: 0.3,
-    },
-    {
-      url: `${BASE_URL}/confidentialite`,
-      lastModified: now,
-      changeFrequency: "yearly",
-      priority: 0.3,
-    },
+    // Articles de blog
+    { url: `${BASE_URL}/blog/combien-coute-construction-maison-nord`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+    { url: `${BASE_URL}/blog/etapes-renovation-maison-ancienne`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+    { url: `${BASE_URL}/blog/assainissement-non-collectif-obligations`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+    { url: `${BASE_URL}/blog/ossature-bois-avantages`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+    { url: `${BASE_URL}/blog/travaux-renovation-sans-permis-construction`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+    { url: `${BASE_URL}/blog/fondations-maison-quels-types`, lastModified: now, changeFrequency: "yearly", priority: 0.6 },
+
+    // Pages SEO locales
+    { url: `${BASE_URL}/construction-maison-orchies`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/construction-maison-douai`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/construction-maison-valenciennes`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/renovation-maison-orchies`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/renovation-maison-douai`, lastModified: now, changeFrequency: "monthly", priority: 0.8 },
+    { url: `${BASE_URL}/macon-mouchin`, lastModified: now, changeFrequency: "monthly", priority: 0.9 },
+    { url: `${BASE_URL}/macon-flines-lez-raches`, lastModified: now, changeFrequency: "monthly", priority: 0.7 },
+    { url: `${BASE_URL}/macon-saint-amand-les-eaux`, lastModified: now, changeFrequency: "monthly", priority: 0.7 },
+
+    // Legal
+    { url: `${BASE_URL}/cgv`, lastModified: now, changeFrequency: "yearly", priority: 0.2 },
+    { url: `${BASE_URL}/mentions-legales`, lastModified: now, changeFrequency: "yearly", priority: 0.2 },
+    { url: `${BASE_URL}/confidentialite`, lastModified: now, changeFrequency: "yearly", priority: 0.2 },
   ];
 }