docs(fe): update comprehensive README with Claymorphism UI, modules, and Zalo deploy guide
Key Changes & Additions
Frontend (finwise-miniapp-fe/README.md)
- Claymorphism Design System: Documented core UI tokens, outer/inner clay shadows, semantic financial color palette, and mobile viewport optimizations for Zalo WebView.
- Complete Feature & Screen Matrix: Detailed 20+ screens including Core Ledger (Wallets, Categories, Transactions, Transfers, Budgets, Saving Goals, Reports), Smart Financial Engines (Forecast Runway, What-If Sandbox, Anomaly Detection, Subscription Discovery, Natural Language Query, Recurring Transactions, AI Assistant), and the Admin Control Center P0/P2.
- Tech Stack & Libraries: Updated React 18, ZMP SDK/ZaUI, Vite, TailwindCSS v3, TanStack Query v5, Zustand/Jotai, and React Hook Form + Zod.
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Developer Guide & Deployment: Step-by-step instructions for
.envsetup, local simulator (localhost:13580), multi-language i18n (vi/en), Dark/Light/System theme toggles, and Zalo Mini App deployment (zmp login,zmp deploy).
Monorepo Root (README.md)
- Created an overarching repository README connecting frontend, backend, deep-dive architecture docs, ERD references, and quickstart commands.