added event listener to search box

src/main/java/mi/hdm/FxmlGuiDriver.java

src/main/java/mi/hdm/GuiDriver.java

src/main/java/mi/hdm/HelloController.java

src/main/java/mi/hdm/TastyPages.java

src/main/java/mi/hdm/controllers/HeaderController.java

src/main/java/mi/hdm/controllers/MainPageController.java

src/main/java/mi/hdm/controllers/MealPlanController.java

...n/java/mi/hdm/controllers/ShoppingListViewController.java

src/main/java/mi/hdm/controllers/View.java

src/main/java/mi/hdm/controllers/ViewComponent.java

src/main/resources/fxml/Meal_Plan.fxml

src/main/resources/fxml/Tasty_Pages_Main_Page.fxml

src/main/resources/fxml/components/header.fxml

src/main/resources/fxml/shoppingList-view.fxml