Overview

Adds the complete Saving Goals Management frontend, allowing users to create, view, update, pause, resume, archive, and restore financial goals.

Key Changes

• Added saving goal list and detail pages.
• Added search, status and deadline filters, sorting, and pagination.
• Displayed target, saved, and remaining amounts with deadlines and completion progress.
• Added contribution management with create, edit, delete, sorting, and pagination.
• Added Zod validation and confirmation dialogs for important actions.
• Added loading skeletons, error handling, and empty states.
• Integrated API services and TanStack Query caching.
• Added Vietnamese and English translations.
• Added application routes, home navigation, and document titles.
• Improved responsive layouts for mobile devices.
• Updated project memory with Saving Goals architecture decisions.