renamed models folder to database

- fix: startup issue

lib/database/html/network_tools.dart

@@ -0,0 +1,22 @@
+import 'dart:async';
+
+/// Shim for NetworkInfo to allow for web compile
+class HostScanner {
+  /// Obtains the IPv4 address of the connected wifi network
+  static Stream<ActiveHost> scanDevicesForSinglePort(
+    String subnet,
+    int port, {
+      int firstHostId = 1,
+      int lastHostId = 254,
+      Duration timeout = const Duration(milliseconds: 2000),
+      dynamic progressCallback,
+      bool resultsInAddressAscendingOrder = true,
+    }) {
+    final StreamController<ActiveHost> activeHostsController = StreamController<ActiveHost>();
+    return activeHostsController.stream;
+  }
+}
+
+class ActiveHost {
+  String address = "";
+}