Fix: Parsing of Server Responses for Client Chat

src/main/resources/ui-structure/components/chatui/chatbox.fxml

@@ -4,11 +4,13 @@
 <?import javafx.scene.layout.*?>
 <?import javafx.geometry.Insets?>
 
+<!-- fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatBoxController" -->
+
 <VBox xmlns="http://javafx.com/javafx/21"
       xmlns:fx="http://javafx.com/fxml/1"
       fx:id="chatBox"
-      fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatBoxController"
       VBox.vgrow="ALWAYS"
+      stylesheets="@chatui.css"
       styleClass="chat-box"
       spacing="10"
       maxWidth="Infinity">

src/main/resources/ui-structure/components/chatui/chattab.fxml

@@ -9,16 +9,16 @@
 <!-- VBox for the global chat, should only be visible when activated via changeGlobalChatButton-->
 <VBox xmlns="http://javafx.com/javafx/21"
       xmlns:fx="http://javafx.com/fxml/1"
-      fx:id="chatVBox">
+      fx:id="chatInterfaceVBox"
+      stylesheets="@chatui.css"
+      styleClass="chat-box">
 
-    <Label text="== CHAT ==" styleClass="chat-header" alignment="CENTER" maxWidth="Infinity"/>
-    <Region minHeight="4" styleClass="chat-separator"/>
 
     <!-- Chatnachrichten werden hier hinzugefügt -->
     <ScrollPane fx:id="scrollPane" fitToWidth="true" vbarPolicy="AS_NEEDED" hbarPolicy="NEVER"
                 VBox.vgrow="ALWAYS" styleClass="chat-scroll-pane">
         <content>
-            <VBox fx:id="Chat" spacing="10" styleClass="chat-VBox"/>
+            <VBox fx:id="chat" spacing="10" styleClass="chat-VBox"/>
         </content>
     </ScrollPane>
 
@@ -27,8 +27,8 @@
           fx:id="controlBar">
         <!-- TODO: Größe des TextFields dynamisch anpassen -->
         <TextField fx:id="inputField" HBox.hgrow="ALWAYS" promptText="Nachricht eingeben..."
-                   styleClass="gray-input-field" onAction="#sendMessage"/>
-        <Button fx:id="sendButton" text="SENDEN" onAction="#sendMessage"
+                   styleClass="gray-input-field"/>
+        <Button fx:id="sendButton" text="SENDEN"
                 styleClass="yellow-button"/>
     </HBox>
 </VBox>