Update build.bat to improve Java version checks, streamline application execution, and enhance pom.xml configuration by removing obsolete module path arguments.

Author: hreger

target/classes/com/securefilevault/Main.class

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.scene.text.*?>
+
+<VBox alignment="CENTER" spacing="20" xmlns:fx="http://javafx.com/fxml" fx:controller="com.securefilevault.controllers.LoginController">
+    <padding>
+        <Insets top="50" right="50" bottom="50" left="50"/>
+    </padding>
+    
+    <Text text="Secure File Vault" style="-fx-font-size: 24px; -fx-font-weight: bold;"/>
+    <Text text="Sign in to access your encrypted files" style="-fx-font-size: 14px;"/>
+    
+    <VBox spacing="10" style="-fx-pref-width: 300;">
+        <TextField fx:id="usernameField" promptText="Username"/>
+        <PasswordField fx:id="passwordField" promptText="Password"/>
+        <Button fx:id="loginButton" text="Login" style="-fx-background-color: #2196F3; -fx-text-fill: white; -fx-pref-width: 300;"/>
+        <Hyperlink fx:id="registerLink" text="Don't have an account? Register"/>
+    </VBox>
+    
+    <Label fx:id="errorLabel" style="-fx-text-fill: red;"/>
+</VBox> 

target/classes/com/securefilevault/controllers/LoginController.class

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.scene.text.*?>
+
+<VBox xmlns:fx="http://javafx.com/fxml" fx:controller="com.securefilevault.controllers.MainController" spacing="20">
+    <padding>
+        <Insets top="20" right="20" bottom="20" left="20"/>
+    </padding>
+
+    <HBox spacing="10" alignment="CENTER_RIGHT">
+        <Label fx:id="welcomeLabel" style="-fx-font-size: 16px;"/>
+        <Button fx:id="logoutButton" text="Logout" style="-fx-background-color: #f44336; -fx-text-fill: white;"/>
+    </HBox>
+
+    <Separator/>
+
+    <VBox spacing="10">
+        <Text text="File Operations" style="-fx-font-size: 18px; -fx-font-weight: bold;"/>
+        
+        <HBox spacing="10">
+            <Button fx:id="encryptButton" text="Encrypt File" style="-fx-background-color: #4CAF50; -fx-text-fill: white;"/>
+            <Button fx:id="decryptButton" text="Decrypt File" style="-fx-background-color: #2196F3; -fx-text-fill: white;"/>
+        </HBox>
+
+        <ListView fx:id="fileListView" VBox.vgrow="ALWAYS">
+            <placeholder>
+                <Label text="No files selected"/>
+            </placeholder>
+        </ListView>
+    </VBox>
+
+    <VBox spacing="10">
+        <Text text="Status" style="-fx-font-size: 18px; -fx-font-weight: bold;"/>
+        <Label fx:id="statusLabel" style="-fx-text-fill: #666;"/>
+    </VBox>
+</VBox>