add endpoint for general stats

load build data to graph
redesign top info tiles
place add button on header
folder restructure

frontend/lib/utils/colorful_tag.dart

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+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+
+Color getRoleColor(String? role) {
+  if (role == "Doctor") {
+    return Colors.green;
+  } else if (role == "Software Architect") {
+    return Colors.red;
+  } else if (role == "Software Engineer") {
+    return Colors.blueAccent;
+  } else if (role == "Solution Architect") {
+    return Colors.amberAccent;
+  } else if (role == "Project Manager") {
+    return Colors.cyanAccent;
+  } else if (role == "Business Analyst") {
+    return Colors.deepPurpleAccent;
+  } else if (role == "UI/UX Designer") {
+    return Colors.indigoAccent;
+  }
+  return Colors.black38;
+}

frontend/lib/utils/file_formatter.dart

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+import 'dart:math';
+
+double _log10(num x) => log(x) / ln10;
+
+extension FileFormatter on num {
+  String readableFileSize({bool base1024 = true}) {
+    if (this <= 0) return '0';
+    final base = base1024 ? 1024 : 1000;
+    final units = base1024
+        ? ['Bi', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB']
+        : ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB'];
+    final digitGroups = (_log10(this) / _log10(base)).floor();
+    return '${(this / pow(base, digitGroups)).toStringAsFixed(2)} ${units[digitGroups]}';
+  }
+}

frontend/lib/utils/responsive.dart

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+import 'package:flutter/material.dart';
+
+class Responsive extends StatelessWidget {
+  final Widget mobile;
+  final Widget tablet;
+  final Widget desktop;
+
+  const Responsive({
+    Key? key,
+    required this.mobile,
+    required this.tablet,
+    required this.desktop,
+  }) : super(key: key);
+
+// This size work fine on my design, maybe you need some customization depends on your design
+
+  // This isMobile, isTablet, isDesktop helep us later
+  static bool isMobile(BuildContext context) =>
+      MediaQuery.of(context).size.width < 850;
+
+  static bool isTablet(BuildContext context) =>
+      MediaQuery.of(context).size.width < 1100 &&
+      MediaQuery.of(context).size.width >= 850;
+
+  static bool isDesktop(BuildContext context) =>
+      MediaQuery.of(context).size.width >= 1100;
+
+  @override
+  Widget build(BuildContext context) {
+    final Size _size = MediaQuery.of(context).size;
+    // If our width is more than 1100 then we consider it a desktop
+    if (_size.width >= 1100) {
+      return desktop;
+    }
+    // If width it less then 1100 and more then 850 we consider it as tablet
+    else if (_size.width >= 850) {
+      return tablet;
+    }
+    // Or less then that we called it mobile
+    else {
+      return mobile;
+    }
+  }
+}