WIP auth, added Drift for database and refined shared_models for data exchange

backend/main.dart

@@ -0,0 +1,17 @@
+import 'dart:io';
+
+import 'package:dart_frog/dart_frog.dart';
+import 'package:logging/logging.dart';
+
+Future<HttpServer> run(Handler handler, InternetAddress ip, int port) {
+  // 1. Execute any custom code prior to starting the server...
+
+  final String logLevel = Platform.environment['LOG_LEVEL'] ?? 'INFO';
+  Logger.root.level =
+      Level.LEVELS.firstWhere((l) => l.name == logLevel, orElse: () => Level.INFO); // defaults to Level.INFO
+  Logger.root.onRecord.listen((record) {
+    stdout.writeln('${record.level.name}: ${record.time}: ${record.message}');
+  });
+
+  return serve(handler, ip, port);
+}