Act as a practical nutritionist and chef. Build a meal plan for number days, for number people, with the goal of losing weight/gaining muscle/eating healthier/saving money. My details: - Dietary restrictions: e.g. lactose-free, vegetarian, none - Budget: e.g. $50 for the week - Cooking time: e.g. 30 min per meal - Foods I dislike: list Follow these steps: 1) Create a menu with breakfast, lunch and dinner for each day, using simple dishes and overlapping ingredients to avoid waste. 2) Present it as a table, with days as rows and meals as columns. 3) Generate a shopping list organized by store section (produce, proteins, pantry), with quantities. 4) Suggest what to prep ahead on the weekend to save time during the week. 5) Estimate the total cost and give 3 tips to spend less. Use only easy-to-find ingredients and realistic everyday recipes.