feat: add project management actions to WelcomeView

- Introduced `addProject` and `setCurrentProject` actions to the WelcomeView component for enhanced project management capabilities.
- Updated the component's state management to support these new actions, improving user experience in project handling.

apps/app/src/components/views/welcome-view.tsx

@@ -41,6 +41,8 @@ export function WelcomeView() {
     trashedProjects,
     currentProject,
     upsertAndSetCurrentProject,
+    addProject,
+    setCurrentProject,
     setCurrentView,
     theme: globalTheme,
   } = useAppStore();