- feat(mcp): unify notifications via onNotify in form and wizard

- refactor(mcp): remove HTML5 required to avoid native popups

- refactor(ui): propagate onNotify from App → McpPanel → McpFormModal → McpWizardModal

- feat(settings): use onNotify for export and file-selection feedback

- fix(ui): notify link-open failures via onNotify; remove unused appType prop from ProviderList

- chore: format codebase and ensure typecheck passes

src/App.tsx

@@ -354,7 +354,6 @@ function App() {
               onSwitch={handleSwitchProvider}
               onDelete={handleDeleteProvider}
               onEdit={setEditingProviderId}
-              appType={activeApp}
               onNotify={showNotification}
             />
           </div>
@@ -392,6 +391,7 @@ function App() {
         <SettingsModal
           onClose={() => setIsSettingsOpen(false)}
           onImportSuccess={handleImportSuccess}
+          onNotify={showNotification}
         />
       )}