feat(projects): implement grouped project retrieval and UI enhancements

- Added a new endpoint for retrieving projects grouped by category, client, or status.
- Enhanced the ProjectsController with a method to handle grouped project queries.
- Updated the projects API router to include the new grouped endpoint.
- Improved the frontend to support displaying grouped projects with pagination and filtering options.
- Updated localization files for English, Spanish, and Portuguese to include new grouping options.
- Refactored project list components to accommodate the new grouped view and improved UI elements.

worklenz-frontend/public/locales/pt/all-project-list.json

@@ -19,5 +19,13 @@
   "unarchiveConfirm": "Tem certeza de que deseja desarquivar este projeto?",
   "clickToFilter": "Clique para filtrar por",
   "noProjects": "Nenhum projeto encontrado",
-  "addToFavourites": "Adicionar aos favoritos"
+  "addToFavourites": "Adicionar aos favoritos",
+  "list": "Lista",
+  "group": "Grupo",
+  "listView": "Visualização em Lista",
+  "groupView": "Visualização em Grupo",
+  "groupBy": {
+    "category": "Categoria",
+    "client": "Cliente"
+  }
 }