fix: correct core sepration for the gui and the tui, gui no longer in a seperate module

modules/gui/build.gradle.kts

@@ -1,76 +0,0 @@
-plugins {
-    id("scala")
-    id("org.scoverage") version "8.1"
-    application
-}
-
-group = "de.nowchess"
-version = "1.0-SNAPSHOT"
-
-@Suppress("UNCHECKED_CAST")
-val versions = rootProject.extra["VERSIONS"] as Map<String, String>
-
-repositories {
-    mavenCentral()
-}
-
-scala {
-    scalaVersion = versions["SCALA3"]!!
-}
-
-scoverage {
-    scoverageVersion.set(versions["SCOVERAGE"]!!)
-}
-
-dependencies {
-    implementation("org.scala-lang:scala3-compiler_3") {
-        version {
-            strictly(versions["SCALA3"]!!)
-        }
-    }
-    implementation("org.scala-lang:scala3-library_3") {
-        version {
-            strictly(versions["SCALA3"]!!)
-        }
-    }
-
-    implementation(project(":modules:core"))
-    implementation(project(":modules:api"))
-
-    // ScalaFX dependencies
-    implementation("org.scalafx:scalafx_3:21.0.0-R32")
-    
-    // JavaFX dependencies for the current platform
-    val javaFXVersion = "21.0.1"
-    val osName = System.getProperty("os.name").lowercase()
-    val platform = when {
-        osName.contains("win") -> "win"
-        osName.contains("mac") -> "mac"
-        osName.contains("linux") -> "linux"
-        else -> "linux"
-    }
-    
-    listOf("base", "controls", "graphics", "media").forEach { module ->
-        implementation("org.openjfx:javafx-$module:$javaFXVersion:$platform")
-    }
-
-    testImplementation(platform("org.junit:junit-bom:5.13.4"))
-    testImplementation("org.junit.jupiter:junit-jupiter")
-    testImplementation("org.scalatest:scalatest_3:${versions["SCALATEST"]!!}")
-    testImplementation("co.helmethair:scalatest-junit-runner:${versions["SCALATEST_JUNIT"]!!}")
-
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
-}
-
-tasks.test {
-    useJUnitPlatform {
-        includeEngines("scalatest")
-        testLogging {
-            events("passed", "skipped", "failed")
-        }
-    }
-    finalizedBy(tasks.reportScoverage)
-}
-tasks.reportScoverage {
-    dependsOn(tasks.test)
-}

modules/ui/build.gradle.kts

@@ -50,7 +50,23 @@ dependencies {
 
     implementation(project(":modules:core"))
     implementation(project(":modules:api"))
-    implementation(project(":modules:gui"))
+
+    // ScalaFX dependencies
+    implementation("org.scalafx:scalafx_3:21.0.0-R32")
+    
+    // JavaFX dependencies for the current platform
+    val javaFXVersion = "21.0.1"
+    val osName = System.getProperty("os.name").lowercase()
+    val platform = when {
+        osName.contains("win") -> "win"
+        osName.contains("mac") -> "mac"
+        osName.contains("linux") -> "linux"
+        else -> "linux"
+    }
+    
+    listOf("base", "controls", "graphics", "media").forEach { module ->
+        implementation("org.openjfx:javafx-$module:$javaFXVersion:$platform")
+    }
 
     testImplementation(platform("org.junit:junit-bom:5.13.4"))
     testImplementation("org.junit.jupiter:junit-jupiter")

modules/ui/src/main/scala/de/nowchess/ui/Main.scala

@@ -2,7 +2,7 @@ package de.nowchess.ui
 
 import de.nowchess.chess.engine.GameEngine
 import de.nowchess.ui.terminal.TerminalUI
-import de.nowchess.gui.ChessGUILauncher
+import de.nowchess.ui.gui.ChessGUILauncher
 
 /** Application entry point - starts both GUI and Terminal UI for the chess game.
  *  Both views subscribe to the same GameEngine via Observer pattern.

modules/ui/src/main/scala/de/nowchess/ui/gui/ChessBoardView.scala

@@ -1,4 +1,4 @@
-package de.nowchess.gui
+package de.nowchess.ui.gui
 
 import scalafx.Includes.*
 import scalafx.application.Platform
@@ -14,7 +14,7 @@ import de.nowchess.api.move.PromotionPiece
 import de.nowchess.chess.engine.GameEngine
 
 /** ScalaFX chess board view that displays the game state.
- *  Uses Arabian chess sprites and color palette.
+ *  Uses chess sprites and color palette.
  *  Handles user interactions (clicks) and sends moves to GameEngine.
  */
 class ChessBoardView(val stage: Stage, private val engine: GameEngine) extends BorderPane:
@@ -22,7 +22,7 @@ class ChessBoardView(val stage: Stage, private val engine: GameEngine) extends B
   private val squareSize = 70.0
   private val boardGrid = new GridPane()
   private val messageLabel = new Label {
-    text = "Welcome to Arabian Chess!"
+    text = "Welcome!"
     font = Font.font("Comic Sans MS", 16)
     padding = Insets(10)
   }
@@ -41,7 +41,7 @@ class ChessBoardView(val stage: Stage, private val engine: GameEngine) extends B
     alignment = Pos.Center
     children = Seq(
       new Label {
-        text = "Arabian Chess"
+        text = "Chess"
         font = Font.font("Comic Sans MS", 24)
         style = "-fx-font-weight: bold;"
       },

modules/ui/src/main/scala/de/nowchess/ui/gui/ChessGUI.scala

@@ -1,4 +1,4 @@
-package de.nowchess.gui
+package de.nowchess.ui.gui
 
 import javafx.application.{Application => JFXApplication, Platform => JFXPlatform}
 import javafx.stage.Stage as JFXStage
@@ -7,7 +7,7 @@ import scalafx.scene.Scene
 import scalafx.stage.Stage
 import de.nowchess.chess.engine.GameEngine
 
-/** ScalaFX GUI Application for Arabian Chess.
+/** ScalaFX GUI Application for Chess.
  *  This is launched from Main alongside the TUI.
  *  Both subscribe to the same GameEngine via Observer pattern.
  */
@@ -17,7 +17,7 @@ class ChessGUIApp extends JFXApplication:
     val engine = ChessGUILauncher.getEngine
     val stage = new Stage(primaryStage)
     
-    stage.title = "Arabian Chess"
+    stage.title = "Chess"
     stage.width = 700
     stage.height = 800
     stage.resizable = false

modules/ui/src/main/scala/de/nowchess/ui/gui/GUIObserver.scala

@@ -1,4 +1,4 @@
-package de.nowchess.gui
+package de.nowchess.ui.gui
 
 import scalafx.application.Platform
 import scalafx.scene.control.Alert

modules/ui/src/main/scala/de/nowchess/ui/gui/PieceSprites.scala

@@ -1,9 +1,9 @@
-package de.nowchess.gui
+package de.nowchess.ui.gui
 
 import scalafx.scene.image.{Image, ImageView}
 import de.nowchess.api.board.{Piece, PieceType, Color}
 
-/** Utility object for loading Arabian chess piece sprites. */
+/** Utility object for loading chess piece sprites. */
 object PieceSprites:
   
   private val spriteCache = scala.collection.mutable.Map[String, Image]()
@@ -29,7 +29,7 @@ object PieceSprites:
       throw new RuntimeException(s"Could not load sprite: $path")
     new Image(stream)
   
-  /** Get square colors for the board using Arabian theme. */
+  /** Get square colors for the board using theme. */
   object SquareColors:
     val White = "#F3C8A0"  // Warm light beige
     val Black = "#BA6D4B"  // Warm terracotta

settings.gradle.kts

@@ -1,2 +1,2 @@
 rootProject.name = "NowChessSystems"
-include("modules:core", "modules:api", "modules:ui", "modules:gui")
+include("modules:core", "modules:api", "modules:ui")