feat: adapt recipe surfaces for batch-cook sessions

- Recipes page action buttons reordered/restyled to push AI generation
  and batch cooking ahead of manual recipe creation.
- Recipe detail page hides meal/drink pairing (doesn't make sense for
  a multi-dish batch session).
- Print pages force light mode regardless of app theme (dark bg +
  hardcoded dark text was unreadable) and render sectioned steps +
  dishes/storage for batch-cook recipes.
- Markdown export mirrors the same sectioned structure.
- Cooking mode tags each step with which dish(es) it belongs to.
- Meal planner: mealPlanEntries.batchDishId lets a slot point at one
  specific dish within a batch session; picking a batch-cook recipe
  now prompts for which dish, and the grid shows the dish name.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/messages/fr.json

@@ -664,6 +664,10 @@
     "sharedPlanOf": "Planning de {name}",
     "weekOf": "Semaine du {date}",
     "sharedMealPlanTitle": "Planning repas de {name}",
+    "batchCookBadge": "Batch cooking",
+    "pickDishTitle": "Quel plat de \"{recipe}\" ?",
+    "pickDishDescription": "C'est une session de batch cooking — choisissez le plat précis pour ce créneau.",
+    "back": "Retour",
     "addTo": "Ajouter à {day} – {meal}",
     "searchRecipes": "Rechercher des recettes…",
     "servings": "Portions",
@@ -965,6 +969,7 @@
   "cookingMode": {
     "cooking": "En cuisine",
     "stepOf": "Étape {current} sur {total}",
+    "batchPrepLabel": "Préparation",
     "ingredients": "Ingrédients",
     "startTimer": "Démarrer le minuteur",
     "timerDone": "Terminé",