Synchronous prevent default (#2792)

* add prevent default methods to the event

* sync prevent default almost working

* sync prevent default working

* Move event handling into the runtime

* update core tests

* restore desktop file dialog

* implement prevent default on web

* add a hint about the new prevent default method

* fix web prevent default

* Fix CTRL+click on links

* fix values memorize in place test

* Fix a few more tests

* Add a playwright test for sync prevent default

* Fix core doc tests

* create a deprecated VirtualDom::handle_event

* fix macos imports in desktop

* Fix onmounted event

* Fix liveview support

* switch to RefCell for metadata

* Remove println

* remove prevent default attribute

* remove web specific link behavior

* Fix liveview links

* more liveview fixes for link

* Fix merge conflicts

* Fix clippy

* use the new prevent default in the file upload example

packages/cli/src/serve/proxy.rs

@@ -28,7 +28,7 @@ impl ProxyClient {
             .with_native_roots()
             .unwrap()
             .https_or_http()
-            .enable_http1()
+            .enable_all_versions()
             .build();
         Self {
             inner: legacy::Client::builder(TokioExecutor::new()).build(https),

packages/cli/src/serve/server.rs

@@ -109,7 +109,7 @@ impl Server {
         // If we're serving a fullstack app, we need to find a port to proxy to
         let fullstack_port = if matches!(
             serve.build_arguments.platform(),
-            Platform::Fullstack | Platform::StaticGeneration
+            Platform::Liveview | Platform::Fullstack | Platform::StaticGeneration
         ) {
             get_available_port(addr.ip())
         } else {
@@ -379,7 +379,7 @@ fn setup_router(
 
             router = router.nest_service(&base_path, build_serve_dir(serve, config));
         }
-        Platform::Fullstack | Platform::StaticGeneration => {
+        Platform::Liveview | Platform::Fullstack | Platform::StaticGeneration => {
             // For fullstack and static generation, forward all requests to the server
             let address = fullstack_address.unwrap();