In SwiftUI, how can all Text() be made the same color throughout the app?

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One way to achieve this is to define a custom style for Text and apply it to all instances of Text in the app. Here's an example:

1. Declare a custom Text style in the app:

   extension Text {
      func myTextStyle() -> Text {
          self
              .foregroundColor(.black) // set the text color here
      }
   }
   

2. Apply the custom style to all instances of Text in the app:

   struct ContentView: View {
      var body: some View {
          VStack {
              Text("Hello, world!")
                  .myTextStyle() // apply the custom style here
              Text("Another Text")
                  .myTextStyle() // apply the custom style here
              // more Text instances...
          }
      }
   }
   

By using this approach, any modifications to the custom style will be reflected throughout the app.