美化排版前端管理后台

.trellis/spec/frontend/index.md

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+# Frontend Development Guidelines
+
+> Best practices for frontend development in this project.
+
+---
+
+## Overview
+
+This directory contains guidelines for frontend development. Fill in each file with your project's specific conventions.
+
+---
+
+## Guidelines Index
+
+| Guide | Description | Status |
+|-------|-------------|--------|
+| [Directory Structure](./directory-structure.md) | Module organization and file layout | To fill |
+| [Component Guidelines](./component-guidelines.md) | Component patterns, props, composition | To fill |
+| [Hook Guidelines](./hook-guidelines.md) | Custom hooks, data fetching patterns | To fill |
+| [State Management](./state-management.md) | Local state, global state, server state | To fill |
+| [Quality Guidelines](./quality-guidelines.md) | Code standards, forbidden patterns | To fill |
+| [Type Safety](./type-safety.md) | Type patterns, validation | To fill |
+
+---
+
+## How to Fill These Guidelines
+
+For each guideline file:
+
+1. Document your project's **actual conventions** (not ideals)
+2. Include **code examples** from your codebase
+3. List **forbidden patterns** and why
+4. Add **common mistakes** your team has made
+
+The goal is to help AI assistants and new team members understand how YOUR project works.
+
+---
+
+**Language**: All documentation should be written in **English**.