UI web d'admin + garde-fou recettes premium (supplément hors abonnement)

- Refus des recettes payantes (chargeSetting) à la sélection, override allow_premium
- Recipe.surcharge_cents/is_premium exposés dans summary(); propose() les exclut
- hellofresh/webui.py : page d'admin + API JSON montées sur FastMCP (/, /api/*)
  édition à chaud des excludes et préférences (liked/disliked)

hellofresh/api.py

@@ -228,15 +228,23 @@ class HelloFreshClient:
         if not courses:
             return []
         id_index: dict[str, int] = {}
+        charge_by_id: dict[str, dict] = {}
         ids: list[str] = []
         for c in courses:
             rid = (c.get("recipe") or {}).get("id")
             if rid and rid not in id_index:
                 id_index[rid] = c.get("index")
+                cs = c.get("chargeSetting")
+                if isinstance(cs, dict):
+                    charge_by_id[rid] = cs
                 ids.append(rid)
         recipes = self._fetch_details(ids)
         for r in recipes:
             r.course_index = id_index.get(r.id)
+            cs = charge_by_id.get(r.id)
+            if cs:
+                r.surcharge_cents = int(cs.get("amount") or 0)
+                r.surcharge_reason = str(cs.get("reason") or "")
         return _dedupe_by_name(recipes)
 
     def _fetch_details(self, ids: list[str]) -> list[Recipe]: