Update version to 5.2, fix analytics reporting

Author: corbindavenport

README.md

@@ -46,17 +46,12 @@ nexustools --no-analytics
 
 This analytics data is viewable publicly at [plausible.io/nexustools.corbin.io](https://plausible.io/nexustools.corbin.io).
 
----------------------------------------
+### Development info
 
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+Nexus Tools is written in Dart, so you need the [Dart SDK](https://dart.dev/get-dart) to work on it. You can run Nexus Tools from source like this:
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+```
+dart ./bin/main.dart
+```
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+The `compile.sh` (macOS and Linux) and `compile.ps1` scripts create executables and zip them. You can also use GitHub Actions to compile Nexus Tools, by navigating to Actions > Compile Nexus Tools > Run workflow.

bin/main.dart

@@ -2,6 +2,7 @@ import 'package:archive/archive_io.dart';
 import 'package:http/http.dart' as http;
 import 'dart:io' as io;
 import 'package:archive/archive.dart';
+import 'package:uuid/uuid.dart';
 import 'dart:convert';
 import 'package:nexustools/sys.dart' as sys;
 
@@ -13,7 +14,7 @@ String windowsZip =
     'https://dl.google.com/android/repository/platform-tools-latest-windows.zip';
 List supportedCPUs = ['amd64', 'x86_64', 'AMD64'];
 Map envVars = io.Platform.environment;
-double appVersion = 5.1;
+double appVersion = 5.2;
 
 // Function for checking for update
 Future checkUpdate() async {
@@ -183,6 +184,8 @@ Future installWindowsDrivers(String dir) async {
 
 // Function for Plausible Analytics reporting
 void connectAnalytics() async {
+  var uuid = Uuid();
+  var id = uuid.v4();
   // Get exact operating system
   var realOS = '';
   var isWSL = await io.Directory('/mnt/c/Windows').exists();
@@ -201,6 +204,7 @@ void connectAnalytics() async {
     'user-agent': 'Nexus Tools',
     'X-Forwarded-For': '127.0.0.1',
     'Content-Type': 'application/json',
+    'User-Agent': 'Mozilla/5.0 ($realOS) AppleWebKit/500 (KHTML, like Gecko) Chrome/$id'
   };
   var netBody = '{"name":"pageview","url":"app://localhost/$realOS/$cpu","domain":"nexustools.corbin.io"}';
   // Send request