apollo-upgrade-migration

# Apollo Upgrade Migration ## Current State !`npm list axios 2>/dev/null | head -5` ## Overview Plan and execute safe upgrades for Apollo.io API integrations. Apollo has made several breaking changes historically (query param auth to header auth, endpoint URL changes, new search endpoints). This covers auditing current usage, building compatibility layers, and migrating safely. ## Prerequisites - Valid Apollo API key - Node.js 18+ ## Instructions ### Step 1: Audit Current API Usage ```typescript // src/scripts/api-audit.ts import { execSync } from 'child_process'; interface EndpointUsage { endpoint: string; files: string[]; status: 'current' | 'deprecated'; } const ENDPOINT_MAP = [ // Current endpoints { pattern: '/mixed_people/api_search', status: 'current' as const }, { pattern: '/mixed_companies/search', status: 'current' as const }, { pattern: '/people/match', status: 'current' as const }, { pattern: '/people/bulk_match', status: 'current' as const }, { pattern: '/organizations/enrich', status: 'current' as const }, { pattern: '/contacts/search', status: 'current' as const }, { pattern: '/emailer_campaigns', status: 'current' as const }, { pattern: '/email_accounts', status: 'current' as const }, { pattern: '/opportunities', status: 'current' as const }, // Deprecated patterns { pattern: '/people/search', status: 'deprecated' as const }, // old search endpoint { pattern: '/organizations/search', status: 'deprecated' as const }, { patter...