test(startup): isolate WebView renderer for issue 37

src-tauri/src/lib.rs

@@ -18200,12 +18200,9 @@ fn toggle_log_pause(caller: tauri::WebviewWindow, pause: bool) -> Result<(), Str
 }
 
 #[tauri::command]
-fn is_log_paused() -> bool {
-    // This read is needed during renderer bootstrap, including by standalone
-    // Properties windows. Avoid extracting a WebviewWindow here: on Windows,
-    // WebView2 can invoke the command while its host is still initializing.
-    // Mutating logging commands remain restricted to the main window below.
-    LOG_PAUSED.load(std::sync::atomic::Ordering::Relaxed)
+fn is_log_paused(caller: tauri::WebviewWindow) -> bool {
+    properties_window::ensure_main_window(&caller).is_ok()
+        && LOG_PAUSED.load(std::sync::atomic::Ordering::Relaxed)
 }
 
 #[tauri::command]
@@ -18553,6 +18550,17 @@ pub fn run() {
             main_window_builder = main_window_builder
                 .inner_size(startup_size.width as f64, startup_size.height as f64)
                 .prevent_overflow();
+            #[cfg(target_os = "windows")]
+            {
+                // Wry installs its parent WM_SETFOCUS handler while WebView2
+                // is still being initialized. Keep the host hidden and
+                // non-activatable until RunEvent::Ready so Windows cannot
+                // re-enter that handler during native construction.
+                main_window_builder = main_window_builder
+                    .visible(false)
+                    .focused(false)
+                    .focusable(false);
+            }
             main_window_builder
                 .build()
                 .map_err(|error| format!("failed to create main window: {error}"))?;
@@ -19890,6 +19898,8 @@ pub fn run() {
         .run(|app_handle, event| match event {
             tauri::RunEvent::Ready => {
                 mark_main_window_startup_complete(app_handle);
+                #[cfg(target_os = "windows")]
+                reveal_main_window(app_handle);
                 #[cfg(not(target_os = "windows"))]
                 restore_pending_main_window(app_handle);
             }

src/main.tsx

@@ -1,7 +1,3 @@
-import { invoke } from "@tauri-apps/api/core";
-
-void invoke<number>("begin_dock_badge_session");
-
 const rootElement = document.getElementById("root");
 if (rootElement) {
   rootElement.textContent = "Firelink startup control";