refactor(glossaire): preserve editorial order for entry relations

src/lib/glossary.ts

@@ -128,17 +128,35 @@ export function uniqueGlossaryEntries(
   return out;
 }
 
-export function resolveGlossaryEntries(
+export function resolveGlossaryEntriesInSourceOrder(
   slugs: string[] = [],
   allEntries: GlossaryEntry[] = [],
 ): GlossaryEntry[] {
   const bySlug = buildGlossaryBySlug(allEntries);
+  const seen = new Set<string>();
+  const resolved: GlossaryEntry[] = [];
 
-  const resolved = slugs
+  for (const rawSlug of slugs) {
-    .map((slug) => bySlug.get(normalizeGlossarySlug(slug)))
+    const slug = normalizeGlossarySlug(rawSlug);
-    .filter(Boolean) as GlossaryEntry[];
+    if (!slug || seen.has(slug)) continue;
 
-  return sortGlossaryEntries(uniqueGlossaryEntries(resolved));
+    const entry = bySlug.get(slug);
+    if (!entry) continue;
+
+    seen.add(slug);
+    resolved.push(entry);
+  }
+
+  return resolved;
+}
+
+export function resolveGlossaryEntries(
+    slugs: string[] = [],
+    allEntries: GlossaryEntry[] = [],
+  ): GlossaryEntry[] {
+    return sortGlossaryEntries(
+      resolveGlossaryEntriesInSourceOrder(slugs, allEntries),
+    );
 }
 
 export function rawFamilyOf(
@@ -268,31 +286,44 @@ export type GlossaryRelationBlock = {
 };
 
 export function getRelationBlocks(
-  entry: GlossaryEntry,
+    entry: GlossaryEntry,
-  allEntries: GlossaryEntry[] = [],
+    allEntries: GlossaryEntry[] = [],
-): GlossaryRelationBlock[] {
+  ): GlossaryRelationBlock[] {
-  const relatedEntries = resolveGlossaryEntries(entry.data.related ?? [], allEntries);
+    const currentSlug = slugOfGlossaryEntry(entry);
-  const opposedEntries = resolveGlossaryEntries(entry.data.opposedTo ?? [], allEntries);
-  const seeAlsoEntries = resolveGlossaryEntries(entry.data.seeAlso ?? [], allEntries);
   
-  return [
+    const relatedEntries = resolveGlossaryEntriesInSourceOrder(
-    {
+      entry.data.related ?? [],
-      title: "Concepts liés",
+      allEntries,
-      items: relatedEntries,
+    ).filter((item) => slugOfGlossaryEntry(item) !== currentSlug);
-      className: "is-related",
+  
-    },
+    const opposedEntries = resolveGlossaryEntriesInSourceOrder(
-    {
+      entry.data.opposedTo ?? [],
-      title: "En tension avec",
+      allEntries,
-      items: opposedEntries,
+    ).filter((item) => slugOfGlossaryEntry(item) !== currentSlug);
-      className: "is-opposed",
+  
-    },
+    const seeAlsoEntries = resolveGlossaryEntriesInSourceOrder(
-    {
+      entry.data.seeAlso ?? [],
-      title: "Voir aussi",
+      allEntries,
-      items: seeAlsoEntries,
+    ).filter((item) => slugOfGlossaryEntry(item) !== currentSlug);
-      className: "is-see-also",
+  
-    },
+    return [
-  ].filter((block) => block.items.length > 0);
+      {
-}
+        title: "Concepts liés",
+        items: relatedEntries,
+        className: "is-related",
+      },
+      {
+        title: "En tension avec",
+        items: opposedEntries,
+        className: "is-opposed",
+      },
+      {
+        title: "Voir aussi",
+        items: seeAlsoEntries,
+        className: "is-see-also",
+      },
+    ].filter((block) => block.items.length > 0);
+  }
 
 export function getRelationSections(
   entry: GlossaryEntry,