Remade frontend dashboard as flutter dashboard, still WIP

xp_server/pubspec.yaml

@@ -0,0 +1,21 @@
+name: xp_nix
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.7.3
+
+# Add regular dependencies here.
+dependencies:
+  sqlite3: ^2.7.6
+  shelf: ^1.4.1
+  shelf_router: ^1.1.4
+  shelf_static: ^1.1.2
+  shelf_web_socket: ^2.0.0
+  web_socket_channel: ^2.4.0
+  # path: ^1.8.0
+
+dev_dependencies:
+  lints: ^5.0.0
+  test: ^1.24.0