feat: Add toast (#2772)

Co-authored-by: Lipis <lipiridis@gmail.com>
Co-authored-by: dwelle <luzar.david@gmail.com>

src/appState.ts

@@ -67,6 +67,7 @@ export const getDefaultAppState = (): Omit<
     showStats: false,
     startBoundElement: null,
     suggestedBindings: [],
+    toastMessage: null,
     viewBackgroundColor: oc.white,
     width: window.innerWidth,
     zenModeEnabled: false,
@@ -145,6 +146,7 @@ const APP_STATE_STORAGE_CONF = (<
   showStats: { browser: true, export: false },
   startBoundElement: { browser: false, export: false },
   suggestedBindings: { browser: false, export: false },
+  toastMessage: { browser: false, export: false },
   viewBackgroundColor: { browser: true, export: true },
   width: { browser: false, export: false },
   zenModeEnabled: { browser: true, export: false },