refactor(editorial): recentrer le site sur le noyau archicratique

src/components/EditionToc.astro

@@ -1,18 +1,22 @@
 ---
 import { getCollection } from "astro:content";
 
-const { currentSlug } = Astro.props;
+const {
+  currentSlug,
+  collection = "archicrat-ia",
+  basePath = "/archicrat-ia",
+  label = "Table des matières"
+} = Astro.props;
 
-// ✅ Après migration : TOC = collection "archicrat-ia"
-const entries = (await getCollection("archicrat-ia"))
+const entries = (await getCollection(collection))
   .sort((a, b) => (a.data.order ?? 0) - (b.data.order ?? 0));
 
-const href = (slug) => `/archicrat-ia/${slug}/`;
+const href = (slug) => `${basePath}/${slug}/`;
 ---
 
-<nav class="toc-global" aria-label="Table des matières — ArchiCraT-IA">
+<nav class="toc-global" aria-label={label}>
   <div class="toc-global__head">
-    <div class="toc-global__title">Table des matières</div>
+    <div class="toc-global__title">{label}</div>
   </div>
 
   <ol class="toc-global__list">

src/components/SiteNav.astro

@@ -1,11 +1,17 @@
 <nav class="site-nav" aria-label="Navigation principale">
-  <a href="/">Accueil</a><span aria-hidden="true"> · </span>
-  <a href="/editions/">Carte des œuvres</a><span aria-hidden="true"> · </span>
-  <a href="/methode/">Méthode</a><span aria-hidden="true"> · </span>
-  <a href="/recherche/">Recherche</a><span aria-hidden="true"> · </span>
-  <a href="/archicrat-ia/">Essai-thèse</a><span aria-hidden="true"> · </span>
-  <a href="/traite/">Traité</a><span aria-hidden="true"> · </span>
-  <a href="/ia/">Cas IA</a><span aria-hidden="true"> · </span>
-  <a href="/glossaire/">Glossaire</a><span aria-hidden="true"> · </span>
-  <a href="/atlas/">Atlas</a>
-</nav>
+
+<a href="/">Accueil</a>
+<span aria-hidden="true"> · </span>
+
+<a href="/archicrat-ia/">Essai-thèse</a>
+<span aria-hidden="true"> · </span>
+
+<a href="/cas-ia/">Cas IA</a>
+<span aria-hidden="true"> · </span>
+
+<a href="/glossaire/">Glossaire</a>
+<span aria-hidden="true"> · </span>
+
+<a href="/recherche/">Recherche</a>
+
+</nav>