feat: add pretty notifications

src/config/ConfigManager.cpp

@@ -1706,6 +1706,9 @@ void CConfigManager::dispatchExecOnce() {
     for (auto& ws : g_pCompositor->m_vWorkspaces) {
         wlr_ext_workspace_handle_v1_set_name(ws->m_pWlrHandle, ws->m_szName.c_str());
     }
+
+    // check for user's possible errors with their setup and notify them if needed
+    g_pCompositor->performUserChecks();
 }
 
 void CConfigManager::performMonitorReload() {