Re add chatwoot (#1044)

* Revert "Revert "Cw 397 chatwoot live support (#1011)""

This reverts commit ecdc7baa2e.

* Re-add chatwoot
Change chatwoot base url

tool/append_translation.dart

@@ -0,0 +1,66 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:translator/translator.dart';
+
+const defaultLang = "en";
+const langs = [
+  "ar", "bg", "cs", "de", "en", "es", "fr", "ha", "hi", "hr", "id", "it",
+  "ja", "ko", "my", "nl", "pl", "pt", "ru", "th", "tr", "uk", "ur", "yo",
+  "zh-cn" // zh, but Google Translate uses zh-cn for Chinese (Simplified)
+];
+final translator = GoogleTranslator();
+
+void main(List<String> args) async {
+  if (args.length != 2) {
+    throw Exception(
+        'Insufficient arguments!\n\nTry to run `./append_translation.dart greetings "Hello World!"`');
+  }
+
+  final name = args.first;
+  final text = args.last;
+
+  print('Appending "$name": "$text"');
+
+  for (var lang in langs) {
+    final fileName = getFileName(lang);
+    final translation = await getTranslation(text, lang);
+
+    appendArbFile(fileName, name, translation);
+  }
+}
+
+void appendArbFile(String fileName, String name, String text) {
+  final file = File(fileName);
+  final inputContent = file.readAsStringSync();
+  final arbObj = json.decode(inputContent) as Map<String, dynamic>;
+
+  if (arbObj.containsKey(name)) {
+    print("String $name already exists in $fileName!");
+    return;
+  }
+
+  arbObj.addAll({name: text});
+
+  final outputContent = json
+      .encode(arbObj)
+      .replaceAll('","', '",\n  "')
+      .replaceAll('{"', '{\n  "')
+      .replaceAll('"}', '"\n}')
+      .replaceAll('":"', '": "');
+
+  file.writeAsStringSync(outputContent);
+}
+
+
+Future<String> getTranslation(String text, String lang) async {
+  if (lang == defaultLang) return text;
+  return (await translator.translate(text, from: defaultLang, to: lang)).text;
+}
+
+String getFileName(String lang) {
+  final shortLang = lang
+      .split("-")
+      .first;
+  return "./res/values/strings_$shortLang.arb";
+}