feat(localization): add and update translations for multiple languages

- Introduced new localization files for Albanian, German, Spanish, Portuguese, and Chinese, enhancing the application's multilingual support.
- Added new keys and updated existing translations in project-view, task-list-table, and settings files to improve user experience across different languages.
- Enhanced error handling and empty state messages in task management components to provide clearer feedback to users.
- Updated tooltip texts and button labels for better clarity and consistency in the user interface.

worklenz-frontend/public/locales/es/project-view.json

@@ -0,0 +1,14 @@
+{
+  "taskList": "Lista de Tareas",
+  "board": "Tablero Kanban",
+  "insights": "Análisis",
+  "files": "Archivos",
+  "members": "Miembros",
+  "updates": "Actualizaciones",
+  "projectView": "Vista del Proyecto",
+  "loading": "Cargando proyecto...",
+  "error": "Error al cargar el proyecto",
+  "pinnedTab": "Fijado como pestaña predeterminada",
+  "pinTab": "Fijar como pestaña predeterminada",
+  "unpinTab": "Desfijar pestaña predeterminada"
+}