clickup-sdk-patterns

# ClickUp SDK Patterns ## Overview ClickUp has no official SDK. Build a typed REST client wrapper around `https://api.clickup.com/api/v2/`. These patterns provide singleton clients, typed responses, error boundaries, and multi-tenant support. ## Typed Client Wrapper ```typescript // src/clickup/client.ts const CLICKUP_BASE = 'https://api.clickup.com/api/v2'; interface ClickUpClientConfig { token: string; timeout?: number; onRateLimit?: (waitMs: number) => void; } class ClickUpClient { private token: string; private timeout: number; private rateLimitRemaining = 100; private rateLimitReset = 0; constructor(config: ClickUpClientConfig) { this.token = config.token; this.timeout = config.timeout ?? 30000; } async request<T>(path: string, options: RequestInit = {}): Promise<T> { const controller = new AbortController(); const timer = setTimeout(() => controller.abort(), this.timeout); try { const response = await fetch(`${CLICKUP_BASE}${path}`, { ...options, signal: controller.signal, headers: { 'Authorization': this.token, 'Content-Type': 'application/json', ...options.headers, }, }); // Track rate limit state from response headers this.rateLimitRemaining = parseInt( response.headers.get('X-RateLimit-Remaining') ?? '100' ); this.rateLimitReset = parseInt( response.headers.get('X-RateLimit-Reset') ?? '0' ) * 1000; ...