Implement the automatic update check and installation

lib/pages/HomePage.dart

@@ -0,0 +1,80 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:libacflutter/Constants.dart';
+import 'package:ota_update/ota_update.dart';
+import 'package:timetrack/consts.dart';
+
+class HomePage extends StatefulWidget {
+  HomePage({super.key});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _HomePageState();
+  }
+}
+
+class _HomePageState extends State<HomePage> {
+  @override
+  void didChangeDependencies() {
+    setState(() {});
+    super.didChangeDependencies();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("Time Tracker"),
+        backgroundColor: LibACFlutterConstants.TITLEBAR_COLOR,
+      ),
+      drawer: Drawer(
+        elevation: 8,
+        child: Column(
+          children: [
+            DrawerHeader(
+              child: Column(
+                children: [
+                  Text("Time Tracker"),
+                  Text("Created by Tara Piccari"),
+                  Text("Copyright 2025 - Present"),
+                ],
+              ),
+            ),
+            DrawerHeader(
+              child: Column(
+                children: [
+                  Text("Version: ${TTConsts.VERSION}"),
+                  Text("Update Channel: ${TTConsts.UPDATE_CHANNEL}"),
+                  Text(
+                    "* ${TTConsts.UPDATE_AVAILABLE ? "Update Is Available" : "You are up to date!"} *",
+                  ),
+                  ElevatedButton(
+                    onPressed: () async {
+                      await TTConsts.checkUpdate();
+
+                      setState(() {});
+                    },
+                    child: Text("Check for Update"),
+                  ),
+                  ElevatedButton(
+                    onPressed: () async {
+                      OtaUpdate()
+                          .execute(
+                            "https://ci.zontreck.com/job/Projects/job/Dart/job/Time%20Tracker/job/main/lastSuccessfulBuild/artifact/build/app/outputs/flutter-apk/timetrack.apk",
+                            destinationFilename: "timetrack.apk",
+                          )
+                          .listen((OtaEvent event) {
+                            //setState(() => currentEvent = event);
+                          });
+                    },
+                    child: Text("Install Update"),
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}