update package structure and add package tile

Frontend/lib/mih_packages/calculator/mih_calculator.dart

@@ -1,8 +1,8 @@
 import 'package:Mzansi_Innovation_Hub/mih_components/mih_package/mih_app.dart';
 import 'package:Mzansi_Innovation_Hub/mih_components/mih_package/mih_app_action.dart';
 import 'package:Mzansi_Innovation_Hub/mih_components/mih_package/mih_app_tools.dart';
-import 'package:Mzansi_Innovation_Hub/mih_packages/calculator/app_tools/simple_calc.dart';
-import 'package:Mzansi_Innovation_Hub/mih_packages/calculator/app_tools/tip_calc.dart';
+import 'package:Mzansi_Innovation_Hub/mih_packages/calculator/package_tools/simple_calc.dart';
+import 'package:Mzansi_Innovation_Hub/mih_packages/calculator/package_tools/tip_calc.dart';
 import 'package:flutter/material.dart';
 
 class MIHCalculator extends StatefulWidget {

Frontend/lib/mih_packages/calculator/package_tiles/mih_calculator_tile.dart

@@ -0,0 +1,39 @@
+import 'package:Mzansi_Innovation_Hub/main.dart';
+import 'package:Mzansi_Innovation_Hub/mih_components/mih_package/mih_app_tile.dart';
+import 'package:flutter/material.dart';
+
+class MihCalculatorTile extends StatefulWidget {
+  final bool personalSelected;
+  const MihCalculatorTile({
+    super.key,
+    required this.personalSelected,
+  });
+
+  @override
+  State<MihCalculatorTile> createState() => _MihCalculatorTileState();
+}
+
+class _MihCalculatorTileState extends State<MihCalculatorTile> {
+  @override
+  Widget build(BuildContext context) {
+    return MihAppTile(
+      onTap: () {
+        Navigator.of(context).pushNamed(
+          '/calculator',
+          arguments: widget.personalSelected,
+        );
+      },
+      appName: "Calculator",
+      appIcon: Padding(
+        padding: const EdgeInsets.all(0),
+        child: Icon(
+          Icons.calculate,
+          color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
+        ),
+      ),
+      iconSize: 200,
+      primaryColor: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+      secondaryColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
+    );
+  }
+}