feat(auth): 添加Particle Network登录集成

实现Particle Network的社交登录功能，包括前端组件和后端处理逻辑
- 添加Particle Auth SDK依赖
- 创建登录按钮组件和Provider包装器
- 实现tRPC登录接口处理用户创建和钱包地址更新
- 更新数据库schema支持Particle UUID

Author: yanboishere

.trae/documents/WorkWork Ledger Development Plan_ Particle Auth & Flow Completion.md

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+Based on the analysis of the existing code and the provided requirements, I have developed a comprehensive plan to implement the missing **Particle Network Integration** and verify the **Payment & Dashboard** flows.
+
+The existing codebase already has a robust implementation for:
+- **Dashboard**: Backend services and frontend charts are implemented and connected.
+- **Crypto Payments**: Alchemy webhook handlers and invoice matching logic are present.
+- **Database**: Core schemas for Users, Invoices, and Ledger Entries are ready.
+
+The main missing piece is the **Particle Network Authentication** flow described in your diagram.
+
+### **Phase 1: Database Schema Update**
+- **Action**: Update `prisma/schema.prisma` to add `particleUuid` field to the `User` model.
+- **Reason**: To link Particle social logins (Twitter/Google/etc.) to the internal User record.
+
+### **Phase 2: Particle Network Integration (Frontend)**
+- **Action**: Install `@particle-network/auth-core-modal` and `@particle-network/chains`.
+- **Action**: Create `src/components/auth/particle-provider.tsx` to initialize the SDK.
+- **Action**: Create `src/components/auth/login-button.tsx` to handle the "Connect with Social" flow.
+- **Action**: Update the login page to include this new authentication method.
+
+### **Phase 3: Backend Authentication Logic**
+- **Action**: Add a new tRPC procedure `auth.loginWithParticle`.
+- **Logic**:
+    1.  Receive the Particle User Info (UUID, Email, Wallets) from the frontend.
+    2.  Find or Create a user in the database based on `email` or `particleUuid`.
+    3.  Automatically create/update `WalletAddress` records for the user (Arbitrum/Base/Polygon) as per the diagram.
+    4.  Return a session token (JWT) to log the user in.
+
+### **Phase 4: Configuration & Documentation**
+- **Action**: Update `.env.example` with required Particle API keys (`NEXT_PUBLIC_PARTICLE_PROJECT_ID`, etc.).
+- **Action**: Add a TODO checklist for you to fill in the actual keys from the Particle Dashboard.
+
+### **Phase 5: Verification**
+- **Action**: Verify the "Payment -> Webhook -> Ledger" flow by reviewing the `alchemy-webhook.handler.ts` (already analyzed, looks good) and ensuring the `WalletAddress` creation in Phase 3 aligns with what the webhook expects.
+
+I will start by updating the schema and installing the necessary dependencies.