feat: Initial commit

lib/saved_connection.dart

@@ -0,0 +1,27 @@
+class SavedConnection {
+  final String name;
+  final String supernode;
+  final String community;
+  final String communityKey;
+  final String selfAddress;
+
+  SavedConnection(this.name, this.supernode, this.community, this.communityKey,
+      this.selfAddress);
+
+  factory SavedConnection.fromJson(Map<String, dynamic> json) =>
+      SavedConnection(
+        json['name'] as String,
+        json['supernode'] as String,
+        json['community'] as String,
+        json['communityKey'] as String,
+        json['selfAddress'] as String,
+      );
+
+  Map<String, dynamic> toJson() => {
+        'name': name,
+        'supernode': supernode,
+        'community': community,
+        'communityKey': communityKey,
+        'selfAddress': selfAddress,
+      };
+}