Goal
       Corriger les erreurs de formatage dans une réponse contenant un JSON mal structuré afin de rendre le JSON exploitable et valide.

        1. Extraire et corriger uniquement la partie JSON de ``````json
{
  "title": "Za'atar and Cheese Turnovers",
  "description": "Turnovers are a staple in Levantine kitchens, featuring various doughs filled with different ingredients. They make an ideal snack, quick lunch, or a light bite to serve unexpected guests. These particular turnovers are my favorite; I enjoy them alongside fresh tomatoes sprinkled with sea salt.",
  "subtitle": "فطاير زعتر وجبنه",
  "ingredients": [
    {
      "section": "For the pastry",
      "ingredients": [
        "2½ cups (11 oz/300 g) white bread flour",
       1½ cups (7 oz/200 g) whole wheat (wholemeal) bread flour",
        "1 tablespoon nigella seeds",
        "1 teaspoon salt",
        "1 teaspoon sugar",
        "1/4 teaspoon turmeric",
        "½ cup (4 fl oz/120 ml) olive oil, plus extra for greasing",
        "1 teaspoon active dry (fast-action) yeast",
        "1 teaspoon baking powder",
        "½ cup (½ oz/15 g) dried za'atar leaves",
        "¾ cup (5 oz/150 g) plain yogurt"
      ]
    },
    {
      "section": "For the filling",
      "ingredients": [
        "9 oz/250 g halloumi cheese, finely grated"
      ]
    }
  ],
  "instructions": [
    "Combine the flours, nigella seeds, salt, sugar, turmeric, and olive oil in a large bowl. Use your hands to mix until fully incorporated.",
    "Add the yeast, baking powder, za'atar leaves, yogurt, and ½ cup (5 fl oz/150 ml) of water. Knead with your hands until the dough begins to form.",
    "At this stage, the dough will be quite sticky.",
    "Let it rest for about 5 minutes, then knead again.",
    "Continue kneading until the dough comes together and no longer sticks to your hands.",
    "You may need to allow the dough to rest for a few minutes a couple of times during kneading.",
    "If, after several attempts, the dough remains too sticky, gradually add more flour. The exact amount depends on factors such as weather and flour type.",
    "If the dough feels tough, add a little water and knead once more.",
    "Aim for a soft dough consistency that isn’t sticky.",
    "Shape the dough into a ball and coat it with about 1 tablespoon of olive oil.",
    "Cover the bowl with a damp dish towel or plastic wrap and let the dough rise for 1 to 2 hours, or until nearly doubled in size.",
    "Once risen, punch the dough down to release the air and divide it into roughly 25 portions, each about the size of a golf ball.",
    "Place the dough balls on a large oiled surface.",
    "Take one portion at a time and flatten it into a circle about 3–4 inches (8–10 cm) in diameter with your hand.",
    "Place a teaspoon of finely grated halloumi cheese in the center of each circle, then fold two sides together to form a triangle.",
    "Lift the bottom edge toward the center and pinch all three edges firmly to seal.",
    "Preheat the oven to 475°F (240°C/Gas Mark 9).",
    "Put the filled turnovers on a parchment-lined baking sheet and bake for about 5 minutes, or until the edges turn a light golden brown.",
    "Remove from the oven and transfer to a wire rack to cool."
  ],
  "notes_ingredients": "Dried or fresh za'atar leaves are commonly used, though they can be difficult to find outside the Middle East. A good alternative is fresh young oregano leaves. Select the smallest oregano leaves, or coarsely chop larger ones. Mixing fresh marjoram and/or fresh thyme with the oregano can also help replicate the flavor.",
  "notes_instructions": ""
}
```.
        2. S'assurer que la syntaxe JSON est strictement valide.
        3. Ne pas modifier les valeurs, seulement le format si nécessaire.
    
        Return Format
        Tu dois renvoyer un JSON strictement valide.
        - Respecte la structure originale du JSON (pas d'ajout, suppression ou modification des données).
        - Corrige les erreurs de formatage éventuelles (guillemets manquants, virgules, accolades, etc.).

        Warnings
        - Ne modifie pas le contenu des valeurs, seulement le format si nécessaire.
        - Ne renvoie que le JSON corrigé, sans explication.
        - Assure-toi que le JSON est bien formatté et exploitable.

        Context Dump
        Données à corriger :
        ``````json
{
  "title": "Za'atar and Cheese Turnovers",
  "description": "Turnovers are a staple in Levantine kitchens, featuring various doughs filled with different ingredients. They make an ideal snack, quick lunch, or a light bite to serve unexpected guests. These particular turnovers are my favorite; I enjoy them alongside fresh tomatoes sprinkled with sea salt.",
  "subtitle": "فطاير زعتر وجبنه",
  "ingredients": [
    {
      "section": "For the pastry",
      "ingredients": [
        "2½ cups (11 oz/300 g) white bread flour",
       1½ cups (7 oz/200 g) whole wheat (wholemeal) bread flour",
        "1 tablespoon nigella seeds",
        "1 teaspoon salt",
        "1 teaspoon sugar",
        "1/4 teaspoon turmeric",
        "½ cup (4 fl oz/120 ml) olive oil, plus extra for greasing",
        "1 teaspoon active dry (fast-action) yeast",
        "1 teaspoon baking powder",
        "½ cup (½ oz/15 g) dried za'atar leaves",
        "¾ cup (5 oz/150 g) plain yogurt"
      ]
    },
    {
      "section": "For the filling",
      "ingredients": [
        "9 oz/250 g halloumi cheese, finely grated"
      ]
    }
  ],
  "instructions": [
    "Combine the flours, nigella seeds, salt, sugar, turmeric, and olive oil in a large bowl. Use your hands to mix until fully incorporated.",
    "Add the yeast, baking powder, za'atar leaves, yogurt, and ½ cup (5 fl oz/150 ml) of water. Knead with your hands until the dough begins to form.",
    "At this stage, the dough will be quite sticky.",
    "Let it rest for about 5 minutes, then knead again.",
    "Continue kneading until the dough comes together and no longer sticks to your hands.",
    "You may need to allow the dough to rest for a few minutes a couple of times during kneading.",
    "If, after several attempts, the dough remains too sticky, gradually add more flour. The exact amount depends on factors such as weather and flour type.",
    "If the dough feels tough, add a little water and knead once more.",
    "Aim for a soft dough consistency that isn’t sticky.",
    "Shape the dough into a ball and coat it with about 1 tablespoon of olive oil.",
    "Cover the bowl with a damp dish towel or plastic wrap and let the dough rise for 1 to 2 hours, or until nearly doubled in size.",
    "Once risen, punch the dough down to release the air and divide it into roughly 25 portions, each about the size of a golf ball.",
    "Place the dough balls on a large oiled surface.",
    "Take one portion at a time and flatten it into a circle about 3–4 inches (8–10 cm) in diameter with your hand.",
    "Place a teaspoon of finely grated halloumi cheese in the center of each circle, then fold two sides together to form a triangle.",
    "Lift the bottom edge toward the center and pinch all three edges firmly to seal.",
    "Preheat the oven to 475°F (240°C/Gas Mark 9).",
    "Put the filled turnovers on a parchment-lined baking sheet and bake for about 5 minutes, or until the edges turn a light golden brown.",
    "Remove from the oven and transfer to a wire rack to cool."
  ],
  "notes_ingredients": "Dried or fresh za'atar leaves are commonly used, though they can be difficult to find outside the Middle East. A good alternative is fresh young oregano leaves. Select the smallest oregano leaves, or coarsely chop larger ones. Mixing fresh marjoram and/or fresh thyme with the oregano can also help replicate the flavor.",
  "notes_instructions": ""
}
```