create examples folder

dart_filament/examples/web_wasm/pubspec.yaml

@@ -0,0 +1,17 @@
+name: example_web
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.3.0
+
+# Add regular dependencies here.
+dependencies:
+  dart_filament: 
+    path: ../../
+  ffi:
+
+dev_dependencies:
+  lints: ^3.0.0
+  test: ^1.24.0