fix windows startup crash (rookie mistake)

src-tauri/src/application/mod.rs

@@ -19,10 +19,10 @@ pub async fn init(handle: &AppHandle) -> Result<(), String> {
     if settings.onboarding_done {
         start(handle).await;
         if cfg!(target_os = "macos") && !accessibility_permission_granted {
-            crate::ui::onboarding::show_accessibility_page(handle)?;
+            crate::ui::onboarding::show_accessibility_page(handle).await?;
         }
     } else {
-        crate::ui::onboarding::show_initial(handle)?;
+        crate::ui::onboarding::show_initial(handle).await?;
     }
     Ok(())
 }

src-tauri/src/lib.rs

@@ -56,8 +56,8 @@ pub fn run() {
         .setup(move |app| {
             specta_builder.mount_events(app);
             let handle = app.handle().clone();
-            ui::splashscreen::open(&handle)?;
             tauri::async_runtime::spawn(async move {
+                ui::splashscreen::open(&handle).await.unwrap();
                 let launch_result = launch_app(&handle).await.map_err(|error| error.to_string());
 
                 if let Err(error) = launch_result {
@@ -69,7 +69,13 @@ pub fn run() {
         })
         .build(tauri::generate_context!())
         .expect("error while running tauri application")
-        .run(|_, _| ());
+        .run(|_, e| {
+            if let tauri::RunEvent::ExitRequested { code, api, .. } = e {
+                if code.is_none() {
+                    api.prevent_exit();
+                }
+            }
+        });
 }
 
 fn specta_builder() -> tauri_specta::Builder<tauri::Wry> {

src-tauri/src/macos/mod.rs

@@ -61,7 +61,7 @@ async fn apply_permission_state(handle: &AppHandle, granted: bool) -> Result<boo
         if granted {
             crate::application::reconcile_cursor(handle).await;
         } else {
-            crate::ui::onboarding::show_accessibility_page(handle)?;
+            crate::ui::onboarding::show_accessibility_page(handle).await?;
         }
     }
     Ok(true)

src-tauri/src/ui/onboarding.rs

@@ -2,7 +2,7 @@ use tauri::{AppHandle, Manager, WebviewUrl};
 
 const WINDOW_LABEL: &str = "onboarding";
 
-fn show(handle: &AppHandle, accessibility_only: bool) -> Result<(), String> {
+async fn show(handle: &AppHandle, accessibility_only: bool) -> Result<(), String> {
     if let Some(window) = handle.get_webview_window(WINDOW_LABEL) {
         if accessibility_only {
             window
@@ -44,10 +44,10 @@ fn show(handle: &AppHandle, accessibility_only: bool) -> Result<(), String> {
     Ok(())
 }
 
-pub fn show_initial(handle: &AppHandle) -> Result<(), String> {
-    show(handle, false)
+pub async fn show_initial(handle: &AppHandle) -> Result<(), String> {
+    show(handle, false).await
 }
 
-pub fn show_accessibility_page(handle: &AppHandle) -> Result<(), String> {
-    show(handle, true)
+pub async fn show_accessibility_page(handle: &AppHandle) -> Result<(), String> {
+    show(handle, true).await
 }

src-tauri/src/ui/splashscreen/mod.rs

@@ -9,7 +9,7 @@ struct SplashscreenState {
     opened_at: Instant,
 }
 
-pub fn open(handle: &AppHandle) -> Result<(), String> {
+pub async fn open(handle: &AppHandle) -> Result<(), String> {
     tauri::WebviewWindowBuilder::new(handle, WINDOW_LABEL, WebviewUrl::App("/splash.html".into()))
         .title("Friendolls")
         .inner_size(500.0, 290.0)