refactor: set javafx components in tables

What are the key features of this change

Most javafx components were in tables, but it was cluttered which this refactor changes. The initialize method still needs to be used, but it is now easier to read. Also gave this components better names.

closes: None

Size of change: small

Checklist

• Javadoc is added to methods and classes
• Tests are added to feature
• Build tool test passed

src/main/java/edu/ntnu/idatt2001/carljgu/client/App.java

@@ -3,6 +3,9 @@ package edu.ntnu.idatt2001.carljgu.client;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.stream.Collectors;
 
 import edu.ntnu.idatt2001.carljgu.client.dialogs.DialogBoxBuilder;
 import javafx.application.Application;
@@ -19,7 +22,7 @@ import static javafx.scene.control.Alert.AlertType.ERROR;
  * Responsibility for creating the stage.
  *
  * @author Carl Gützkow
- * @version 1.1 27.03.2022
+ * @version 1.2 6.05.2022
  */
 public class App extends Application {
 
@@ -34,14 +37,14 @@ public class App extends Application {
     @Override
     public void start(Stage startStage) {
         stage = startStage;
-        Scene scene = null;
+        stage.setTitle("Wargames");
+        stage.setMaximized(true);
+
         try {
             FXMLLoader fxmlLoader = new FXMLLoader(App.class.getClassLoader().getResource("wargames.fxml"));
-            scene = new Scene(fxmlLoader.load(), 1300, 740);
+            Scene scene = new Scene(fxmlLoader.load(), 1300, 740);
             scene.getStylesheets().add("stylesheet.css");
 
-            stage.setTitle("Wargames");
-
             Path currentPath = Paths.get("").toAbsolutePath();
             Path imagePath = Paths.get(currentPath.toString(), "src","main","resources","icons","wargames-logo.png");
             Image icon = new Image(imagePath.toString());
@@ -51,7 +54,12 @@ public class App extends Application {
             stage.show();
         } catch (IOException | IllegalStateException e) {
             new DialogBoxBuilder(ERROR)
-                    .addHeader("Program could not be started. File was not found.")
+                    .addHeader("Program could not be started. Expand the \"Show details\" button to see full stack trace.")
+                    .addListMessage(
+                            Arrays.stream(e.getStackTrace())
+                                    .map(String::valueOf)
+                                    .collect(Collectors.toCollection(ArrayList::new)
+                            ))
                     .build().showAndWait();
         }