feat: repeatable quests hors pool 3 slots + section tâches quotidiennes

Répétables ne comptent plus dans le MAX_ACTIVE_QUESTS (3).
Frontend: section séparée "Tâches quotidiennes" en grille 3 colonnes,
quêtes narratives en haut avec les slots limités.
Prépare le terrain pour le hub village (forgeron, taverne, etc.).

src/quest/quest.service.ts

@@ -83,12 +83,18 @@ export class QuestService {
       throw new BadRequestException(`Niveau ${quest.minLevel} requis`);
     }
 
-    // Check active quest count
-    const activeCount = await this.playerQuestRepo.count({
-      where: { characterId, status: 'active' },
-    });
-    if (activeCount >= MAX_ACTIVE_QUESTS) {
-      throw new BadRequestException(`Maximum ${MAX_ACTIVE_QUESTS} quêtes actives`);
+    // Check active quest count (repeatable quests don't count toward the limit)
+    if (!quest.repeatable) {
+      const activeNonRepeatable = await this.playerQuestRepo
+        .createQueryBuilder('pq')
+        .innerJoin('pq.quest', 'q')
+        .where('pq.character_id = :characterId', { characterId })
+        .andWhere('pq.status = :status', { status: 'active' })
+        .andWhere('q.repeatable = false')
+        .getCount();
+      if (activeNonRepeatable >= MAX_ACTIVE_QUESTS) {
+        throw new BadRequestException(`Maximum ${MAX_ACTIVE_QUESTS} quêtes actives (hors répétables)`);
+      }
     }
 
     // Check not already active