# Architect Mode Rules (Non-Obvious Only)

## Development Constraints

- Code is not deployed yet; do not spend effort preserving backward compatibility with old code.

## Architecture Overview

- Vue 3 SPA with dynamic route loading from server
- Pinia stores: `app`, `user`, `tab-bar` (see [`src/store/`](src/store/))
- Two-layer route guard: user login check + permission check

## Dynamic Route System

- Server menu fetched in [`app store`](src/store/modules/app/index.ts) via `fetchServerMenuConfig()`
- Routes registered dynamically in [`permission.ts`](src/router/guard/permission.ts)
- Uses `isMenuLoading`/`isMenuLoaded` flags to prevent duplicate loads

## API Architecture

- Two axios instances for different auth patterns:
  - [`request.ts`](src/api/request.ts): Workspace header + custom token format
  - [`interceptor.ts`](src/api/interceptor.ts): Bearer token + code 20000 validation
- Choose based on backend API requirements

## State Management

- [`SafeStorage`](src/utils/safeStorage.ts) required for all localStorage access
- Supports TTL expiry and type-safe keys via enum

## Component Patterns

- Global components registered in [`components/index.ts`](src/components/index.ts)
- ECharts modules manually imported for bundle size optimization
