fix(notification): permission on mobile returns `prompt` (#627)

.changes/fix-permission-notification.md

@@ -0,0 +1,5 @@
+---
+"notification": patch
+---
+
+Fix permission prompt.

plugins/notification/ios/Sources/NotificationPlugin.swift

@@ -120,9 +120,9 @@ class NotificationPlugin: Plugin {
       case .denied:
         permission = "denied"
       case .notDetermined:
-        permission = "default"
+        permission = "prompt"
       @unknown default:
-        permission = "default"
+        permission = "prompt"
       }
 
       invoke.resolve(["permissionState": permission])

plugins/notification/src/init.js

@@ -21,9 +21,12 @@
   }
 
   function requestPermission() {
-    return window.__TAURI_INVOKE__("plugin:notification|request_permission")
+    return window
+      .__TAURI_INVOKE__("plugin:notification|request_permission")
       .then(function (permission) {
-        setNotificationPermission(permission);
+        setNotificationPermission(
+          permission === "prompt" ? "default" : permission,
+        );
         return permission;
       });
   }

plugins/notification/src/models.rs

@@ -236,7 +236,7 @@ impl<'de> Deserialize<'de> for PermissionState {
         match s.to_lowercase().as_str() {
             "granted" => Ok(Self::Granted),
             "denied" => Ok(Self::Denied),
-            "default" => Ok(Self::Unknown),
+            "prompt" => Ok(Self::Unknown),
             _ => Err(DeError::custom(format!("unknown permission state '{s}'"))),
         }
     }