* Extended functionalities

* Added different UIs

MealPlan.Api/Controllers/RecipesController.cs

@@ -14,12 +14,16 @@ public class RecipesController : ControllerBase
 
     public RecipesController(IRecipeService recipeService) => _recipeService = recipeService;
 
-    /// <summary>Lists active recipes, optionally filtered by category and/or name search.</summary>
+    /// <summary>
+    /// Lists active recipes, optionally filtered by category, recipe-name search,
+    /// and/or an ingredient name (returns recipes that contain that ingredient).
+    /// </summary>
     [HttpGet]
     [ProducesResponseType(typeof(IReadOnlyList<RecipeListItemDto>), StatusCodes.Status200OK)]
     public async Task<IActionResult> GetRecipes(
         [FromQuery] int? category,
         [FromQuery] string? search,
+        [FromQuery] string? ingredient,
         CancellationToken ct)
     {
         if (category is < 0 or > 3)
@@ -27,7 +31,7 @@ public class RecipesController : ControllerBase
             return BadRequest(new { error = "category must be between 0 and 3." });
         }
 
-        var recipes = await _recipeService.GetRecipesAsync(category, search, ct);
+        var recipes = await _recipeService.GetRecipesAsync(category, search, ingredient, ct);
         return Ok(recipes);
     }